23 Incredible Things to Do in Cat Ba Island in 2026-2027

23 Incredible Things to Do in Cat Ba Island in 2025-2026: Ultimate Travel Guide

Embark on an unforgettable journey to Cat Ba Island with our comprehensive guide to the 23 best activities in 2025-2026. From secret beaches and jungle treks to unique cultural experiences, this guide covers everything you need to plan your perfect Vietnam adventure.

Cat Ba Island stands as the crown jewel of northern Vietnam’s coastal landscape—a perfect blend of dramatic limestone karsts, pristine beaches, and verdant national park wilderness. Located just south of the iconic Ha Long Bay, this 140-square-kilometer paradise has evolved from a hidden gem to a must-visit destination that still maintains its authentic charm.

In 2025, Cat Ba offers travelers a refreshing alternative to the more commercialized Vietnamese destinations, with sustainable tourism initiatives creating new ways to experience this UNESCO Biosphere Reserve. Whether you’re an adventure seeker, nature lover, history buff, or simply looking to relax on unspoiled beaches, our definitive guide to the 23 best things to do in Cat Ba Island will help you craft the perfect itinerary for an unforgettable Vietnamese adventure.

1. Trek Through Cat Ba National Park’s Ancient Rainforest

Cat Ba National Park is a biodiverse haven spanning an impressive 15,200 hectares of limestone forests and mangrove ecosystems. The park protects rare species including the critically endangered Cat Ba langur, with fewer than 70 individuals remaining in the wild.

Best Hiking Trails in Cat Ba National Park

The park features several well-maintained trails ranging from easy walks to challenging full-day hikes:

• Ngu Lam Peak Trail: This moderately difficult 9-kilometer round-trip trek takes approximately 3-4 hours and rewards hikers with 360° panoramic views from the 220-meter summit. The trail was renovated in early 2025 with improved steps and railings for safer access.
• Viet Hai Village Trail: A 15-kilometer route that connects the park entrance to the isolated Viet Hai Village, passing through dense jungle and limestone valleys. Typical hiking time: 5-6 hours.
• Frog Pond Trail: A 7-kilometer easy trek suitable for families that circles a natural freshwater pond teeming with amphibian species. Guided night tours are available for wildlife spotting.

Visitor Information: The park entry fee is 80,000 VND ($3.50 USD) per person. Guided tours with English-speaking rangers cost an additional 250,000 VND ($10 USD) and are highly recommended for wildlife identification and safety. The park is open daily from 7:00 AM to 5:00 PM.

For the most comfortable hiking experience, visit between October and November when temperatures average a pleasant 24°C (75°F) with lower humidity levels.

2. Kayak Through the Hidden Lagoons of Lan Ha Bay

Lan Ha Bay offers a more serene kayaking experience compared to neighboring Ha Long Bay, with over 300 limestone karsts and numerous hidden lagoons waiting to be explored.

Top Kayaking Routes in Lan Ha Bay

• Three Peaches Beach Route: This 4-hour journey takes you through emerald waters to Ba Trai Dao (Three Peaches) islets, featuring secret white-sand beaches accessible only during low tide.
• Floating Village Circuit: Paddle through the authentic fishing communities of Cai Beo and Viet Hai, where families have lived on the water for generations. Local guides explain traditional fishing techniques and daily life on the water.
• Cave Network Exploration: Navigate through the Dark & Bright Cave complex, featuring 100-meter-long tunnel caves connecting to hidden lagoons surrounded by vertical limestone cliffs reaching heights of 50-80 meters.

Booking Information: In 2025, kayaking tours range from 350,000 VND ($15 USD) for 3-hour trips to 800,000 VND ($35 USD) for full-day expeditions including lunch. The best operators include Cat Ba Ventures and Asia Outdoors, both maintaining excellent safety records and using quality equipment.

For the clearest water visibility and calmest conditions, plan your kayaking adventure between March and May when water temperature averages a comfortable 23°C (73°F).

3. Explore the Haunting History of Hospital Cave

Hospital Cave (Hang Quân Y) served as a secret underground hospital and safe house for Vietnamese military leaders during the American bombing campaigns from 1963-1975. This remarkable three-story complex is carved directly into the limestone mountainside.

Inside Hospital Cave’s Secret Chambers

The cave complex spans 17 separate rooms connected by a network of corridors, including:

• Military Meeting Rooms: Where strategic defense plans were developed, featuring original maps and tactical displays from the war era.
• Medical Facilities: Fully equipped operating rooms and recovery wards where injured soldiers received treatment safe from aerial bombing.
• Swimming Pool Chamber: A natural underground pool that served both therapeutic purposes and as a recreational area for convalescing patients.
• Movie Theater: A dedicated entertainment space where propaganda films and morale-boosting content was shown to recovering soldiers.

Visitor Information: The cave is located 10km north of Cat Ba Town and is accessible by motorbike or taxi. Entry fee is 40,000 VND ($1.70 USD), with English-speaking guides available for 150,000 VND ($6.50 USD). The site is open daily from 8:00 AM to 5:00 PM.

For the most comfortable visit, avoid the summer months when the cave interior can become quite humid with temperatures reaching 30°C (86°F).

4. Unwind on Cat Ba’s Picturesque Beaches

Cat Ba Island boasts several stunning beaches, each with its own distinct character and amenities. The island’s coast features a mix of developed beach areas and hidden coves.

Cat Ba’s Most Beautiful Beaches

• Cat Co 1 Beach: The largest and most developed beach, stretching 500 meters with fine golden sand. The 2025 season brings improved facilities including beach loungers (50,000 VND rental), clean shower facilities, and six new beachfront restaurants specializing in fresh seafood.
• Cat Co 3 Beach: A more secluded option connected to Cat Co 1 via a scenic coastal pathway that winds around a limestone cliff. This 300-meter crescent beach offers calmer waters with a maximum depth of 2 meters, making it ideal for families.
• Tung Thu Beach: Located 15km from town, this local favorite features a 700-meter stretch of sand with rustic seafood shacks serving the day’s catch. Unlike the more touristy beaches, Tung Thu offers an authentic glimpse into local beach culture.
• Van Boi Beach: Accessible only by boat, this pristine beach on the eastern side of the island features crystal-clear waters with visibility up to 15 meters and healthy coral formations just 30 meters from shore.

Beach Season Information: The prime beach season runs from May through September when water temperatures average 26-28°C (79-82°F). During peak season (July-August), arrive before 10 AM to secure a good spot, especially at Cat Co 1.

5. Witness Sunset from Cannon Fort’s Panoramic Viewpoint

Perched atop a 177-meter high mountain, Cannon Fort offers what many consider the most spectacular views in northern Vietnam. This former military installation provided a strategic vantage point during multiple conflicts throughout Vietnam’s history.

Exploring Cannon Fort’s Military Heritage

The fort complex includes:

• Historical Gun Emplacements: Original large-caliber cannons positioned in concrete bunkers, first installed by the Japanese during WWII and later used by French and Vietnamese forces.
• Network of Tunnels: Over 500 meters of restored underground passages that once housed ammunition storage, communications centers, and soldier quarters.
• Military Museum: A small but informative exhibition featuring weapons, uniforms, and photographic displays documenting Cat Ba’s role in Vietnam’s resistance movements.
• 360° Observation Deck: A newly renovated viewing platform completed in early 2025 providing unobstructed panoramas of Lan Ha Bay, Cat Ba Town, and the island’s jungle interior.

Visitor Information: Entry fee is 40,000 VND (~$1.70 USD). The fort is open from 7:00 AM to 6:00 PM daily. The access road is steep, so visitors can either hike up (approximately 30 minutes) or hire a taxi for around 150,000 VND round trip.

For the most spectacular sunset views, arrive by 5:00 PM (4:00 PM during winter months) and bring a light jacket as the mountaintop can get windy.

6. Join a Traditional Night Squid Fishing Expedition

Experience an authentic slice of local maritime culture through night squid fishing—a tradition practiced for generations by Cat Ba’s fishing communities. This interactive experience combines cultural immersion with the excitement of catching your own dinner.

The Night Squid Fishing Experience

• Fishing Technique: Local fishermen teach the traditional Vietnamese method using specialized handlines with luminous lures that attract squid in the dark waters. Boats are equipped with powerful underwater lights that draw squid toward the surface.
• Prime Fishing Grounds: Boats typically head to the calm waters between Cat Ba and Monkey Island, known locally as “Vùng Mực” (Squid Zone), where water depths of 15-20 meters create ideal conditions.
• Seasonal Catch: The best squid fishing occurs from March to June, with peak season in April when success rates exceed 90%. During this period, boats regularly catch 5-10kg of squid per night.
• Culinary Component: Most tours include an onboard cooking demonstration where your fresh catch is prepared with minimal ingredients—typically just salt, chili, and lime—to highlight the squid’s natural sweetness.

Booking Information: Tours depart from Ben Beo harbor at 7:00 PM and return around 10:00 PM. Prices range from 250,000-400,000 VND ($10-17 USD) per person, including fishing equipment, instruction, and cooking. In 2025, new luxury options include private charters with premium seafood dinners for 1,500,000 VND ($65 USD) per couple.

7. Cycle Through Viet Hai Village’s Ancient Valley

Nestled in a secluded valley within Cat Ba National Park, Viet Hai Village offers visitors a glimpse into rural Vietnamese life largely unchanged for centuries. The village is accessible only by boat followed by bicycle or on foot, preserving its traditional character.

Viet Hai Village Cycling Tour

The village experience includes:

• Scenic Cycling Route: A well-maintained 8-kilometer bicycle path winds through rice paddies, bamboo groves, and past limestone cliffs. The route features minimal elevation changes, making it suitable for cyclists of all levels.
• Traditional Architecture: The village contains approximately 80 households, many living in authentic stilt houses constructed from local timber and bamboo, with the oldest structures dating back over 150 years.
• Sustainable Agriculture: Visitors can observe and participate in traditional farming practices including rice cultivation in terraced fields that cover 15 hectares of valley floor.
• Craft Demonstrations: Local artisans showcase traditional skills including bamboo weaving, rice wine distillation, and the production of “nước mắm” (fish sauce) using century-old family recipes.

Tour Information: Full-day cycling tours including boat transfer, bicycle rental, local guide, and home-cooked lunch cost around 750,000 VND ($32 USD) per person. The newly established Cat Ba Eco-Tours offers a premium option that includes overnight homestay experiences for 1,200,000 VND ($52 USD).

For the best photography opportunities, visit between October and November when the rice fields turn golden before harvest.

8. Discover Trung Trang Cave’s Underground Wonderland

Trung Trang Cave stretches an impressive 300 meters into the limestone mountains of Cat Ba, featuring spectacular stalactite and stalagmite formations created over millennia. Located 15km from Cat Ba Town, this natural wonder offers a fascinating glimpse into the island’s geological history.

Navigating Trung Trang’s Underground Chambers

• Illuminated Pathways: Following extensive renovations completed in January 2025, the cave now features state-of-the-art LED lighting that highlights the most dramatic formations while preserving the natural environment.
• Cathedral Chamber: The cave’s largest space measures 30 meters high and 50 meters across, with acoustic properties that amplify even whispered sounds. Monthly cultural performances showcase traditional Vietnamese instruments in this natural amphitheater.
• Formation Highlights: Notable features include “The Wedding Party” (a collection of stalagmites resembling human figures), “Dragon’s Tongue” (a 5-meter limestone curtain), and “Heaven’s Gate” (a natural skylight where sunbeams penetrate the darkness).
• Bat Sanctuary: The deeper sections serve as habitat for seven species of bats, including the rare Cat Ba leaf-nosed bat, visible during certain times of day.

Visitor Information: The cave is open daily from 7:30 AM to 4:30 PM. Entry fee is included with the National Park ticket (80,000 VND) or can be purchased separately for 50,000 VND ($2.15 USD). Guided tours with specialized cave interpreters cost an additional 150,000 VND ($6.50 USD) and last approximately 45 minutes.

For the most comfortable experience, visit during the morning hours when the cave maintains a cool 21°C (70°F) regardless of outside temperatures.

9. Rock Climb in Butterfly Valley’s Vertical Playground

Butterfly Valley has emerged as one of Southeast Asia’s premier rock climbing destinations, featuring limestone walls ranging from 15 to 80 meters in height. The area offers over 75 established routes catering to all skill levels, from beginner-friendly 5.6 climbs to challenging 5.13 ascents.

Climbing Experiences in Butterfly Valley

• Beginner Areas: “The Nursery” sector features eight routes graded 5.6-5.9 with solid holds and gradual overhangs, perfect for first-time climbers. Full-day introductory courses include equipment, instruction, and up to six climbs.
• Intermediate Challenges: “Hidden Valley” offers 15 routes in the 5.10-5.11 range with technical face climbing and moderate overhangs requiring good finger strength and balance.
• Expert Terrain: “Dragon’s Jaw” sector contains Cat Ba’s most difficult climbs, including the notorious “Tyrannosaur” (5.13b)—a 45-meter route featuring a 15-meter roof section that has only been successfully climbed by seven people since its 2018 establishment.
• Deep Water Soloing: For a unique experience, deep water soloing tours take climbers to remote coastal crags where you can climb without ropes over deep water—falling means a refreshing splash rather than a dangerous impact.

Climbing Information: Asia Outdoors remains the premier provider, offering equipment rental (350,000 VND/$15 USD full set), guided climbs (800,000 VND/$35 USD half-day), and multi-day courses. The 2025 season brings new family packages where parents and children can climb together with specialized instruction.

The optimal climbing season runs from October through April, with November offering the perfect combination of cool temperatures (average 22°C/72°F) and low humidity (60-65%).

10. Savor Authentic Seafood at Cat Ba’s Night Market

Cat Ba’s vibrant night market transforms the waterfront area of Cat Ba Town each evening, creating a sensory feast of fresh seafood, local specialties, and handicrafts. Located along 1/4 Street, the market stretches for 400 meters along the harbor.

Culinary Highlights of Cat Ba Night Market

• Live Seafood Stations: Select from tanks of swimming seafood including horseshoe crabs, mantis shrimp, sea urchins, and the famous Cat Ba blue crab. Prices are charged by weight—approximately 350,000 VND (~$15 USD) per kilogram for crabs and prawns.
• Signature Local Dishes: Don’t miss “Cá Mú Hấp Xì Dầu” (steamed grouper with soy sauce), “Tu Hài” (Vietnamese geoduck sautéed with garlic), and “Hàu Nướng Mỡ Hành” (grilled oysters with scallions and peanuts)—each prepared using recipes passed down through generations.
• Street Food Alley: A newly developed section of the market features 25 vendors offering Vietnamese classics like “bánh xèo” (crispy pancakes), “bún chả” (grilled pork with noodles), and “chè” (sweet dessert soups).
• Craft Beer Corner: The 2025 season introduces a microbrewery section with three local producers offering craft beers infused with island ingredients like lemongrass, passion fruit, and local honey.

Market Information: The night market operates daily from 5:00 PM to 11:00 PM (until midnight on weekends). For the freshest selection, arrive before 7:00 PM. A typical seafood meal costs between 150,000-300,000 VND (~$6.50-13 USD) per person.

For the most authentic experience, look for stalls where local fishermen and their families eat—these typically offer the freshest catch at the most reasonable prices.

11. Cruise Through Lan Ha Bay’s Pristine Islands

While neighboring Ha Long Bay receives the lion’s share of tourist attention, Lan Ha Bay offers a more pristine cruising experience with 300+ islands and significantly fewer boats. The bay’s crystal-clear waters, hidden beaches, and dramatic limestone formations create an idyllic setting for day cruises and overnight journeys.

Lan Ha Bay Cruise Experiences

• Premium Day Cruises: Luxury vessels like the Sunlight Classic and Cat Ba Express offer 7-hour journeys that include visits to 3-4 key locations including Three Peaches Islands, Monkey Island, and Dark & Bright Cave. These cruises include gourmet lunch service, kayaking sessions, and swimming stops at private beaches. Prices range from 950,000-1,500,000 VND (~$41-65 USD) per person.
• Overnight Luxury Experiences: For a truly immersive experience, overnight cruises aboard boutique vessels like the Orchid Premium (14 cabins) or Perla Dawn (8 cabins) feature en-suite staterooms with private balconies, multicourse dinner service, and sunrise tai chi sessions on deck. Prices start at 2,800,000 VND (~$120 USD) per person for two-day packages.
• Traditional Junk Boat Tours: For budget-conscious travelers, traditional wooden junk boats offer full-day tours for around 700,000 VND (~$30 USD), including basic lunch and essential sightseeing stops.
• Private Charters: New for 2025, several operators offer private boat charters with customizable itineraries, ideal for families or small groups seeking exclusivity. A 6-hour private tour for up to 8 people costs approximately 4,500,000 VND (~$195 USD).

Booking Information: Advanced reservation is recommended, particularly during the October-April high season when the most reputable operators often sell out weeks in advance. Most cruises depart from Beo Harbor or Got Pier in Cat Ba Town.

For the most comfortable cruising conditions with clear skies and calm waters, schedule your cruise between March and April or October and November.

12. Encounter Wildlife at Monkey Island’s Natural Reserve

Located just a 10-minute boat ride from Cat Ba Town, Monkey Island (Cat Dua) serves as a protected habitat for approximately 150 endangered Rhesus macaques. The island combines natural beauty with wildlife viewing opportunities across its 1.5-square-kilometer territory.

Exploring Monkey Island’s Attractions

• Primate Observation Areas: The island’s main beach and adjacent forest areas offer close encounters with the resident macaque troops. Rangers supervise interactions to ensure both visitor safety and animal welfare. Morning hours (7:00-9:00 AM) provide the best observation opportunities when monkeys are most active.
• Nature Trails: Three marked hiking paths ranging from 1-3 kilometers wind through the island’s interior, passing through primary forest areas containing over 100 plant species including rare orchids and medicinal herbs.
• Viewpoint Summit: A moderately challenging 20-minute climb to the island’s highest point (106 meters) rewards hikers with 360° panoramic views across Lan Ha Bay. The trail was improved in early 2025 with additional safety railings.
• Cat Dua Beach: The island’s main beach stretches 300 meters with white sand and clear waters ideal for swimming and snorkeling. The beach area includes basic facilities like freshwater showers, changing rooms, and several food vendors.

Visitor Information: Entrance to the island costs 50,000 VND ($2.15 USD). Combined boat transfer and entrance tickets cost 150,000 VND ($6.50 USD) round trip from Ben Beo Harbor. The island is open to visitors daily from 7:00 AM to 5:00 PM.

Important Note: While the monkeys are accustomed to human presence, visitors should never feed them, as this can lead to aggressive behavior. Keep personal belongings secure as the macaques are known to snatch bags, cameras, and shiny objects.

13. Learn Traditional Fishing Techniques with Local Fishermen

Immerse yourself in Cat Ba’s maritime heritage through hands-on fishing experiences led by multi-generational fishing families. These authentic cultural exchanges provide insights into traditional Vietnamese fishing methods while supporting local livelihoods.

Traditional Fishing Experiences

• Coastal Net Fishing: Join local fishermen as they deploy traditional “đăng” (stationary bag nets) along shallow coastal areas. These sessions typically begin at dawn (5:00-6:00 AM) when fish movement is most active, yielding catches of anchovy, sardine, and small mackerel.
• Basket Boat Navigation: Learn to maneuver the iconic round “thúng chai” bamboo basket boats used by Vietnamese fishermen for centuries. These surprisingly stable craft are ideal for navigating shallow waters around mangrove forests and between closely spaced karsts.
• Trap Setting Workshops: Participate in the construction and deployment of traditional bamboo fish traps (“lợp”) used to catch grouper, snapper, and crab in rocky areas around the island. Morning sessions include checking and resetting traps placed the previous day.
• Sustainable Aquaculture: Visit floating fish farms in Lan Ha Bay where families cultivate various marine species including cobia, grouper, and pearl oysters. Participants can help with feeding routines and learn about modern sustainable aquaculture practices.

Booking Information: Half-day fishing experiences cost 650,000-850,000 VND (~$28-37 USD) per person through operators like Cat Ba Local Tours and Mr. Zoom Eco-Tours. Most programs include transportation, equipment, and a meal featuring the day’s catch prepared according to traditional recipes.

These programs operate year-round, though winter months (December-February) offer the most comfortable conditions with temperatures averaging 18-22°C (64-72°F).

14. Discover Hidden Beaches on a Motorbike Adventure

Renting a motorbike offers the freedom to explore Cat Ba’s stunning coastline and discover secluded beaches far from the tourist crowds. The island’s road network has been significantly improved for 2025, with newly paved routes accessing previously remote areas.

Cat Ba’s Secret Beach Route

This self-guided motorbike circuit covers approximately 60 kilometers and can be completed in a full day:

• Tung Thu Beach: Located 15km northeast of Cat Ba Town, this 700-meter stretch of golden sand is frequented by locals rather than tourists. The beach features natural shade from casuarina trees and several small family-run restaurants serving fresh seafood at local prices (100,000-150,000 VND/~$4.50-6.50 USD per dish).
• Nam Cat Beach: A hidden gem on the island’s eastern coast, accessible via a newly paved road completed in January 2025. This 250-meter crescent beach is surrounded by limestone cliffs and features exceptionally clear waters with visibility up to 15 meters.
• Van Boi Cove: Accessible via a combination of motorbike and a short 15-minute hike down a marked trail, this pristine beach features powder-soft white sand and calm, shallow waters perfect for swimming. Visit between 11:00 AM and 2:00 PM when sunlight filters through the surrounding karsts, creating stunning blue-green water colors.
• Cai Vieng Beach: The island’s most remote accessible beach, located 25km from town on the southwestern coast. The final 3km follows a dirt track suitable for experienced riders only. Efforts are rewarded with complete solitude and excellent snorkeling along coral formations just 50 meters offshore.

Motorbike Information: Rentals cost 100,000-150,000 VND ($4.50-6.50 USD) per day for automatic scooters. Reputable rental shops include Cat Ba Motorbike Rental and Green Tiger Motorbike, both requiring deposit of either passport or 3,000,000 VND ($130 USD). Helmets are mandatory and provided free with rentals.

For a safer riding experience, download offline maps through applications like Maps.me that mark even the smallest roads and paths across the island.

15. Photograph Sunset from Lan Ha Bay Floating Deck

Completed in late 2024, the Lan Ha Panorama Floating Deck has quickly become Cat Ba’s premier sunset photography location. This purpose-built observation platform extends 50 meters into the bay, providing unobstructed 270° views of the limestone karst landscape.

Photography Experience Details

• Prime Shooting Locations: The deck features three elevated viewing platforms at different heights (3m, 5m, and 7m above water level), allowing photographers to capture varied perspectives of the surrounding scenery. Each platform includes designated tripod spaces.
• Golden Hour Spectacle: During sunset hours (approximately 5:30-6:30 PM depending on season), the bay’s limestone formations create dramatic silhouettes against the changing sky colors. The water’s surface often provides mirror-like reflections when wind conditions are calm.
• Marine Wildlife Opportunities: Lucky photographers may capture jumping flying fish, sea eagles hunting, or even occasional dolphin pods that have been increasingly spotted in the bay since marine protection measures were strengthened in 2023.
• Night Photography Sessions: On weekends, the deck remains open until 9:00 PM for astrophotography, with minimal light pollution offering exceptional stargazing and night landscape opportunities.

Visitor Information: The floating deck is located 3km from Cat Ba Town near Ben Beo Harbor. Entry fee is 60,000 VND ($2.60 USD) for standard access or 150,000 VND ($6.50 USD) for the “Photographer’s Package” which includes priority platform access and a complementary sunset drink.

For optimal photography conditions, visit between October and November when air clarity is highest and dramatic cloud formations are common during the transition to winter months.

16. Experience Caving Adventures in Secret Grottoes

Beyond the well-known caves, Cat Ba Island harbors several lesser-explored caverns that offer adventurous travelers unique spelunking experiences. These expeditions range from easy walks through illuminated passages to challenging technical caving requiring specialized equipment.

Cat Ba’s Hidden Cave Experiences

• Hoa Cuong Cave: This recently opened cave system features a 1.2-kilometer underground river passage with ceiling heights reaching 30 meters. Visitors wade through knee-deep water while exploring chambers filled with pristine stalactites and stalagmites that have been forming for over 2 million years.
• Trung Trang Extension Caves: In 2024, researchers discovered three additional chambers connecting to the main Trung Trang Cave system. Limited adventure tours now offer access to these untouched areas where visitors must crawl through narrow passages to reach spectacular crystal formations in the “Diamond Room.”
• Hang Quan Y Back Sections: While the main Hospital Cave is well-visited, specialized tours now explore the previously restricted rear sections used for ammunition storage during wartime. These narrow passages contain historical artifacts including communication equipment and medical supplies preserved since the 1970s.
• Kim Giao Water Cave: Located near the center of the island, this partially submerged cave requires swimming through an 80-meter water tunnel to access a hidden interior lake surrounded by glittering calcite walls.

Tour Information: Adventure caving expeditions range from 700,000-1,500,000 VND (~$30-65 USD) depending on cave difficulty and tour duration. Reputable operators include Cat Ba Ventures and Nautilus Diving, both employing certified cave guides and providing all necessary safety equipment.

For the most comfortable caving experience, schedule your adventure during the dry season (October-April) when water levels are lower and humidity within the caves is reduced.

17. Volunteer with Cat Ba Langur Conservation Project

The Cat Ba Langur Conservation Project offers visitors a unique opportunity to contribute to wildlife preservation while gaining behind-the-scenes insight into conservation efforts. This nonprofit organization works to protect the critically endangered Cat Ba Langur, of which fewer than 70 individuals remain in the wild.

Conservation Volunteer Experiences

• Field Monitoring Program: Join researchers for half-day expeditions to observation posts in the national park where you’ll assist in documenting langur behavior, movement patterns, and population counts. Data collected contributes directly to ongoing conservation strategies.
• Habitat Restoration: Participate in reforestation efforts targeting the limestone forest habitat critical to langur survival. Activities include seedling cultivation in the project’s nursery and planting expeditions to degraded forest areas.
• Community Education Workshops: Assist conservation staff in delivering educational programs to local schools and fishing villages, raising awareness about wildlife protection through interactive activities and presentations.
• Anti-Poaching Patrol Support: For physically fit volunteers, join ranger teams for day hikes along protected area boundaries, learning about anti-poaching techniques while helping maintain trail markers and surveillance equipment.

Program Information: The conservation project offers structured volunteer opportunities ranging from single-day experiences (350,000 VND/$15 USD donation) to week-long immersive programs (4,500,000 VND/$195 USD including basic accommodation). All proceeds directly support conservation activities.

Advance registration is essential through the project’s website, with positions often filling 1-2 months ahead, especially during the October-April high season when research activities are most active.

18. Take a Floating Village Cultural Tour

Experience the unique maritime lifestyle of Lan Ha Bay’s floating communities, where families have lived on the water for generations. These distinctive villages offer a fascinating glimpse into a vanishing way of life as younger generations increasingly move to the mainland.

Floating Village Experiences

• Cai Beo Village: Dating back over 7,000 years, this is one of Vietnam’s oldest continuously inhabited floating villages with archaeological evidence confirming its ancient origins. The community consists of approximately 300 floating homes arranged in distinct neighborhoods based on family lineage.
• Viet Hai Floating Annex: A smaller settlement of 40 floating homes connected to the mainland Viet Hai village, this community specializes in pearl cultivation and seaweed farming. Visitors can observe the pearl seeding process and learn about the 2-3 year cultivation cycle.
• Floating School Visit: The village’s floating school accommodates 60 children from kindergarten through 5th grade. During non-class hours, visitors can tour the facility and contribute to the education fund that provides supplies for students.
• Culinary Experiences: Several floating homes have been adapted to welcome visitors for authentic meal experiences. Learn to prepare traditional dishes like “cá nướng ống tre” (bamboo-grilled fish) and “canh chua cá” (sweet and sour fish soup) using recipes passed through generations.

Tour Information: Cultural tours range from 2-hour express visits (400,000 VND/$17 USD) to full-day immersive experiences (900,000 VND/$39 USD). For the most authentic experience, Cat Ba Local Experiences offers homestay opportunities on floating platforms for 1,200,000 VND (~$52 USD) per night including meals.

Morning tours (7:00-10:00 AM) provide the best opportunity to observe daily village activities including fishing returns and market exchanges.

19. Embark on a Photography Workshop Tour

Cat Ba’s diverse landscapes—from jungle-covered mountains to limestone karsts and fishing villages—provide exceptional photography opportunities. Specialized photography tours cater to enthusiasts of all skill levels, combining technical instruction with access to premium shooting locations.

Photography Workshop Highlights

• Golden Hour Expeditions: Early morning tours depart at 5:00 AM to capture the ethereal morning mist as it rises between karst formations. Evening sessions focus on the dramatic sunset light that bathes the limestone cliffs in golden hues.
• Cultural Portrait Sessions: Learn ethical approaches to environmental portraiture while photographing willing subjects in traditional fishing villages. Workshops cover techniques for natural posing, building rapport, and compensating subjects appropriately.
• Underwater Photography: For certified divers, specialized marine photography workshops explore the colorful coral reefs surrounding Cat Ba, focusing on macro techniques for capturing nudibranchs, shrimp, and other small marine creatures.
• Long Exposure Masterclass: Evening sessions at Lan Ha Bay teach advanced techniques for capturing stunning night landscapes, including star trails over karst formations and the bioluminescent plankton visible during certain moon phases.

Workshop Information: Cat Ba Photographic Journeys offers the most comprehensive programs, with half-day workshops starting at 950,000 VND ($41 USD) and three-day intensive courses for 5,500,000 VND ($235 USD). All programs include equipment loans (tripods, filters, etc.) and transportation to premium shooting locations.

Workshops are limited to 6 participants to ensure personalized instruction, with separate sessions available for beginners and advanced photographers.

20. Discover Cat Ba’s War History Museum

The newly expanded Cat Ba War History Museum provides a comprehensive look at the island’s strategic importance during various conflicts, from resistance against French colonization to the American War and beyond. The museum occupies a renovated former military command center covering 800 square meters.

Museum Highlights

• Archaeological Section: Displays artifacts from ancient defensive settlements dating back to the 3rd century, including weaponry and architectural remnants from fortifications built to repel Chinese invasions.
• French Resistance Gallery: Examines Cat Ba’s role as a guerrilla base during the anti-colonial struggle, featuring weapons, documents, and personal items from local resistance fighters. The centerpiece is a reconstructed jungle command post with original communication equipment.
• American War Exhibits: The largest section documents the 1965-1975 period when Cat Ba served as both a strategic defense position and a hospital/recovery zone for Vietnamese forces. Displays include aircraft wreckage recovered from the bay, medical equipment from cave hospitals, and an extensive photo archive.
• Oral History Theater: A 30-seat viewing room presents recorded interviews with veterans and civilians who lived through the conflicts, providing personal perspectives on historical events. Screenings rotate hourly with English subtitles.

Visitor Information: The museum is located 1km from Cat Ba Town center. Entry fee is 60,000 VND ($2.60 USD), with guided tours available in English, French, and Chinese for an additional 100,000 VND ($4.30 USD). Open daily from 8:00 AM to 5:00 PM with extended hours (until 7:00 PM) during summer months.

Allow 1.5-2 hours for a complete visit. Photography is permitted throughout most exhibits except for certain document displays.

21. Rejuvenate with Traditional Vietnamese Spa Treatments

After days of hiking, kayaking, and exploring, treat yourself to authentic Vietnamese spa treatments that incorporate local ingredients and traditional healing techniques. Cat Ba’s spa scene has evolved significantly for 2025, with several new wellness centers opening.

Signature Spa Experiences

• Island Herb Massage: This 90-minute treatment uses a warmed poultice of locally grown lemongrass, ginger, and turmeric wrapped in banana leaves. The herbal compress is applied to pressure points followed by a full-body oil massage using cold-pressed coconut oil from Mekong Delta farms.
• Karst Stone Therapy: Hot stones collected from Lan Ha Bay are placed along energy meridians while a therapist performs deep tissue massage techniques designed to release muscle tension accumulated during hiking or climbing activities.
• Cat Ba Mud Wrap: This detoxifying treatment utilizes mineral-rich mud harvested from the island’s interior caves. The mud is applied warm, then wrapped to allow skin absorption of minerals before a rainforest shower rinse and moisturizing massage.
• Vietnamese Cupping Ritual: Traditional bamboo cups create vacuum suction on the back and shoulders, increasing blood flow to tight muscles. This centuries-old technique is followed by “cao gió” (coin rubbing) with medicated oils to release toxins.

Spa Information: Premium facilities include Lan Ha Wellness Center at Cat Ba Resort and Karuna Spa at the Sunrise Resort, with 90-minute signature treatments ranging from 750,000-1,200,000 VND ($32-52 USD). For budget options, local massage houses in Cat Ba Town offer 60-minute treatments starting at 300,000 VND ($13 USD).

Evening appointments (after 7:00 PM) typically offer 10-15% discounts, and many properties offer rainy day promotions during the monsoon season.

22. Experience a Cooking Class with Market Tour

Deepen your understanding of Vietnamese cuisine through hands-on cooking classes that begin with guided market tours and culminate in preparing (and enjoying) authentic local specialties. Cat Ba’s cooking schools emphasize seafood preparations and northern Vietnamese techniques.

Cooking Class Experience

• Market Exploration: Classes begin with a guided 45-minute tour of Cat Ba’s morning market, where instructors explain ingredient selection, bargaining etiquette, and the significance of various herbs and spices in Vietnamese cooking. Participants help select the fresh ingredients for their upcoming meal.
• Technique Workshops: Learn essential Vietnamese cooking methods including proper knife skills for vegetable carving, rice paper preparation for spring rolls, and the precise timing required for perfect fish caramelization in clay pots.
• Signature Dish Preparation: Most classes focus on 4-5 dishes including “chả cá” (turmeric fish with dill), “gỏi cuốn” (fresh spring rolls), “canh chua cá” (sweet and sour fish soup), and “bánh xèo” (crispy pancakes).
• Recipe Customization: The best schools adapt recipes to accommodate dietary restrictions and preferences while explaining how Vietnamese cooking principles can be applied using ingredients available in participants’ home countries.

Class Information: Half-day cooking experiences including market tour, instruction, and meal consumption range from 700,000-900,000 VND (~$30-39 USD) per person. Recommended providers include Green Mango Cooking School and Cat Ba Family Kitchen, both offering morning (9:00 AM-1:00 PM) and evening (4:00-8:00 PM) sessions.

Classes typically require a minimum of 2 participants and a maximum of 10 to ensure quality instruction. Advance booking (2-3 days) is recommended during high season.

23. Attend the Annual Cat Ba Archipelago Festival

The Cat Ba Archipelago Festival, held annually in early April, celebrates the island’s cultural heritage, maritime traditions, and natural beauty. The week-long celebration attracts visitors from across Vietnam and increasingly from international destinations.

Festival Highlights 

• Opening Ceremony Spectacle: The festival begins with an elaborate water parade featuring decorated fishing vessels and traditional dragon boats sailing from Lan Ha Bay to Cat Ba harbor. The 2025 opening scheduled for April 2nd will include a new drone light show depicting marine life and island landscapes.
• Seafood Culinary Competition: Local restaurants and home cooks compete in preparing signature dishes judged on presentation, flavor, and cultural authenticity. Visitors can sample competition entries and vote for the “People’s Choice” award.
• Traditional Boat Races: Teams from fishing villages across the archipelago compete in rowing competitions using traditional basket boats and wooden vessels. The 2025 festival will feature an expanded international division welcoming teams from Southeast Asian nations.
• Cultural Performances: Evening entertainment includes traditional “hát chèo” opera, contemporary music showcasing young island talent, and dance performances representing Vietnam’s diverse ethnic minorities.
• Eco-Tourism Showcase: New for 2025, the festival includes a dedicated sustainability pavilion highlighting conservation efforts and offering discounted eco-tours with proceeds supporting the Cat Ba Langur Conservation Project.

Festival Information: Most events are free to attend, though certain performances and competitions may require tickets (typically 50,000-150,000 VND/~$2.15-6.50 USD). The festival hub is centered around Cat Ba Town’s main square and waterfront, with satellite events at beaches and villages throughout the island.

Accommodation prices typically increase 20-30% during the festival week, so advance booking (2-3 months prior) is strongly recommended.

Practical Information for Visiting Cat Ba Island

Getting to Cat Ba Island

From Hanoi:

• Option 1 (Fastest): Direct bus-boat-bus combo tickets from Hanoi’s Gia Lam station to Cat Ba Town. Duration: 3.5 hours. Cost: 250,000-300,000 VND (~$11-13 USD) one-way. Providers include Good Morning Cat Ba and Cat Ba Express with departures at 7:30 AM, 10:30 AM, and 1:30 PM daily.
• Option 2 (Most Scenic): Train from Hanoi to Hai Phong (2.5 hours), followed by speedboat to Cat Ba (45 minutes). Total cost: approximately 350,000 VND (~$15 USD) one-way.

From Halong City:

• Ferry services operate from Tuan Chau Marina to Cat Ba Island (45 minutes), costing 250,000 VND (~$11 USD) one-way. Departures at 9:00 AM, 11:00 AM, and 3:00 PM.

Accommodation Options

• Luxury: The Cat Ba Sunrise Resort offers beachfront villas with private pools starting at $120 USD/night. The newly opened Perla Resort features overwater bungalows from $150 USD/night.
• Mid-Range: Cat Ba Eco-Lodge provides comfortable rooms in a sustainable setting for $45-65 USD/night. Cat Ba Central Hotel offers harbor views from $35-50 USD/night.
• Budget: Hostels like Mr. Zoom and Cat Ba Backpackers provide dormitory beds from $8-12 USD/night, while guesthouses offer private rooms from $15-25 USD/night.

Transportation Around the Island

• Motorbike Rental: The most flexible option at 100,000-150,000 VND (~$4.50-6.50 USD) per day.
• Electric Buggy Rental: New for 2025, eco-friendly two-person buggies rent for 300,000 VND (~$13 USD) per day.
• Bicycle Rental: Available from most hotels and dedicated shops for 50,000-80,000 VND (~$2.15-3.50 USD) per day.
• Taxi Services: Metered taxis operate throughout the main town area, with fixed rates for longer journeys.

Best Time to Visit

• Peak Season (June-August): Warmest weather (28-32°C) but crowded with domestic tourists and occasional rain showers.
• Shoulder Season (March-May, September-October): Ideal balance of pleasant weather (24-28°C) and moderate visitor numbers.
• Low Season (November-February): Cooler temperatures (15-20°C) with occasional misty conditions but significantly fewer tourists and reduced prices.

For the ultimate Cat Ba experience combining ideal weather and reasonable crowd levels, plan your visit for late September to early October when waters are calm, skies are clear, and summer crowds have departed.

Planning Your Perfect Cat Ba Island Itinerary

Cat Ba Island deserves at least 3-4 days to properly experience its diverse attractions. For those with limited time, consider these focused itineraries:

Nature and Adventure (3-Day Itinerary)

• Day 1: Cat Ba National Park hike + Hospital Cave
• Day 2: Full-day Lan Ha Bay kayaking
• Day 3: Butterfly Valley rock climbing or mountain biking

Cultural Immersion (3-Day Itinerary)

• Day 1: Floating village tour + night market experience
• Day 2: Traditional fishing experience + cooking class
• Day 3: Viet Hai village cycling + War History Museum

Family-Friendly (4-Day Itinerary)

• Day 1: Cannon Fort + Cat Co beaches
• Day 2: Monkey Island excursion + easy kayaking
• Day 3: Trung Trang Cave + wildlife spotting
• Day 4: Lan Ha Bay cruise with swimming stops

Ultimate Northern Vietnam Experience

For a comprehensive northern Vietnam journey, combine your Cat Ba Island adventure with other remarkable destinations in the region. Consider this 8-day itinerary that perfectly captures the essence of northern Vietnam’s diverse landscapes and cultural riches:

Hanoi (2 days) → Cat Ba Island (3 days) → Ninh Binh (2 days) → Sapa (1 day)

This route offers the perfect blend of urban exploration, coastal beauty, rural landscapes, and mountain scenery. For detailed information on this comprehensive northern Vietnam experience, explore the Northern Vietnam 6-Day Itinerary that can be easily adapted to include your Cat Ba adventure.

For travelers with more time, consider extending your journey to central and southern Vietnam with the comprehensive Vietnam 8-Days Tour that combines the highlights of the entire country.

Conclusion

Cat Ba Island stands as a microcosm of Vietnam’s natural beauty and cultural richness, offering experiences that range from adrenaline-pumping adventures to serene natural immersion. As tourism infrastructure continues to improve in 2025, the island maintains its authentic charm while becoming more accessible to international travelers.

Whether you’re kayaking through limestone mazes, discovering war-era caves, sampling fresh seafood at local markets, or simply relaxing on pristine beaches, Cat Ba provides the perfect balance of adventure and relaxation. The island’s commitment to sustainable tourism ensures these experiences will remain available for generations to come.

For personalized assistance planning your perfect Cat Ba Island adventure or to explore broader Vietnam travel opportunities, visit Vietnam Marvel Travel for expert guidance from local travel specialists who can craft your ideal itinerary based on your interests, timeframe, and budget.

From Cat Ba’s jungle-covered peaks to its crystal-clear waters, this island paradise awaits your discovery as one of Vietnam’s most rewarding destinations in 2025-2026

Contact Information

Website: vietnammarveltravel.com
Email: vietnammarveltravel@gmail.com
Phone: +84.978.358.422
WhatsApp: +84 978.358.422

Vietnam Marvel Travel – Your Gateway to Authentic Vietnam Experiences

Read Our Reviews: Check out genuine traveler experiences and ratings on Vietnam Marvel Travel Review on TripAdvisor to see why we’re the preferred choice for Vietnam adventures.