Paddle narrow limestone tunnels by day, then watch the sea light up beneath your kayak at night. This 2-day, 1-night Lan Ha Bay trip blends hands-on local encounters with overnight village stays and a bioluminescent night paddle.
More ways to explore the area's outdoor wonders
When the boat slips away from Cat Ba’s harbor the limestone towers of Lan Ha Bay begin to rise like slow-moving cliffs, their steep faces throwing long shadows across emerald water. The first day folds into kayak strokes through narrow tunnels and under natural arches, then unspools onto the quiet sand of Ba Trai Dao where the surf dares you to dive in. As dusk falls, plankton light the paddles—tiny stars clinging to your fingertips—turning a night paddle into a private, glowing sea.
Difficulty
moderate
Duration
2 days (1 night)
Fitness Level
Suitable for travelers with moderate fitness — must be able to paddle for 1–2 hour sessions, walk short uneven trails, and ride a bicycle for under an hour.
Wildlife
History
Lan Ha and Ha Long Bay share the same karst formation history and cultural ties to coastal fishing communities; Ha Long became a UNESCO site in 1994, which raised conservation awareness across the region.
Conservation
Avoid single-use plastics, use reef-safe products, and follow guide instructions to minimize disturbance to plankton and marine life; local operators often support community-based tourism initiatives.
Reserve your spot on the 2 Days 1 Night Lan Ha Bay Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Seasickness prep
Take motion-sickness meds before boarding if you’re prone to nausea; the bay is sheltered but there are open stretches between islands.
Protect the plankton
Avoid using lotions or soaps before the bioluminescent paddle; chemicals wash off and suppress the glow.
Footwear for boat + beach
Wear sturdy water shoes for rocky landings and reef-safe sandals for beach stretches and village cycling.
Light and camera
Use a red-filtered headlamp to preserve night vision and set cameras to long-exposure for plankton photos rather than using flash.
Dry bag (10–20L)
Keeps phone, change of clothes, and camera dry during kayaking and boat transfers.
Reef-safe sunscreen & hat
Protects skin during long periods on the water while minimizing harm to marine life.
summer
Sturdy water shoes
Use for rocky shore landings, boat ladders, and short beach treks.
Headlamp with red mode
Helpful for night kayaking, finding your way in Viet Hai, and evening tasks without disturbing the bioluminescence.