Spend a full day sailing between limestone karsts on a luxury catamaran that pairs leisurely cruising with active stops—kayaking, a cave visit, swimming and even a waterslide. Ideal for travelers who want comfort and a compact taste of Halong and Lan Ha Bay in a single day.
More ways to explore the area's outdoor wonders
A late-morning glaze of jade water parts around a low limestone tower as the catamaran slips out of Tuan Chau Marina. The boat’s teak deck hums with conversation; beyond the rail, karst islands rise like ancient amphitheaters. Sun, salt, and the occasional spray from the boat’s water slide keep the mood lively as the vessel crosses from Halong Bay into the quieter lanes of Lan Ha Bay.
Difficulty
easy
Duration
6–12 hours
Fitness Level
Suitable for most fitness levels; participants should be comfortable entering/exiting small boats and able to paddle for short periods.
Wildlife
History
The karst towers began forming over hundreds of millions of years as ancient sediments rose and eroded into steep limestone islands; the bay is recognized for its geological value and cultural fishing heritage.
Conservation
Halong and Lan Ha face pressure from tourism and pollution; favor operators who minimize single-use plastics, follow protected-area rules, and support local waste-management practices.
Reserve your spot on the The Halong Catamaran - Luxury Day Cruise With WaterSlide on Bay today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Book transfer from Hanoi if low on time
Allow 2.5–3 hours each way for limousine transfer from Hanoi and expect a hotel pickup window in the morning.
Bring reef-safe sunscreen and a hat
Sun exposure is strong on open decks—use reef-safe sunscreen to protect both skin and marine life.
Wear water shoes for kayak and shore stops
Rocky shorelines and bamboo-boat landings are slippery—sturdy, grippy water shoes improve safety and comfort.
Carry a small dry bag
Keep phone, wallet and a light layer dry while kayaking or swimming from the boat.
Reef-safe sunscreen
Protects skin on exposed deck time and minimizes harm to marine ecosystems.
summer
Swimwear and quick-dry towel
For swimming stops and sliding from the boat—dries quickly for the return journey.
summer
Water shoes
Provides grip on wet decks and rocky shorelines during landings and kayaking.
Light waterproof layer
Useful for sea spray or a sudden shower, especially in shoulder seasons.
spring