Spend a full day cruising Lan Ha Bay’s quieter channels: kayak into karst caves, swim at secluded beaches, visit Cai Beo floating village and cycle through Viet Hai in Cat Ba National Park. This one-day boat trip blends geology, culture and light adventure.
More ways to explore the area's outdoor wonders
You step off the shuttle at Beo Harbor as gulls thread the salt air and a low-profile junk waits in the emerald mirror of Lan Ha Bay. Limestone towers pierce the sky; narrow karst mouths invite a kayak while small beaches sit quiet between islands. The boat hums away from Cat Ba and the day stretches with caves, floating villages and a village road through the island’s interior.
Difficulty
moderate
Duration
8 hours
Fitness Level
Suitable for travelers in light to moderate fitness who can board small boats, paddle a two-seat kayak for short periods, and walk on uneven ground.
Wildlife
History
Cai Beo is one of Vietnam’s oldest floating villages, preserving centuries of sea-based livelihood, while Viet Hai reflects inland village life within Cat Ba National Park.
Conservation
Lan Ha Bay and Cat Ba National Park are sensitive karst and marine ecosystems; use reef-safe sunscreen, avoid touching corals, and follow guide instructions to minimize disturbance.
Reserve your spot on the A Spectacular 1 Day Boat Excursion: Lan Ha Bay & Viet Hai Village today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start Early
Morning departures have calmer waters for kayaking and better light for exploring caves and photographing karsts.
Bring Water Shoes
Rocky beaches and slippery cave entry points make grippy water shoes useful for both swimming stops and boarding the kayak.
Protect from the Sun
A wide-brim hat, reef-safe sunscreen and a long-sleeve swim shirt reduce sun exposure during open-water stretches.
Carry Small Cash
Viet Hai and Cai Beo have limited card acceptance for snacks, souvenirs or a local fish massage.
Quick-dry swimwear
Dries fast between swims and is suitable for kayaking and beach stops.
summer
Water shoes
Protect feet on rocky beaches, slippery cave entrances, and during boat boarding.
Light rain shell
Compact protection against sudden tropical showers.
spring
Sunscreen (reef-safe)
Protects skin and prevents damage to marine environments during swimming and kayaking.
summer