Set sail from Cat Ba for a luxury day aboard the D'Charme through Lan Ha Bay. Expect kayaking, swimming, a visit to Viet Hai or Cai Beo, and a relaxed mix of comfort and exploration.
More ways to explore the area's outdoor wonders
Morning light slices the limestone karsts as the D'Charme pushes out of Beo Harbor, Cat Ba. Deck chairs catch the breeze, the Jacuzzi steams gently on cooler days, and the bay opens—an expanse of water dotted with green-topped towers that dare you to get closer.
Difficulty
easy
Duration
7–9 hours
Fitness Level
Suitable for travelers in average physical condition; short paddles and swims require basic mobility and stamina.
Wildlife
History
Lan Ha Bay is part of the same karst system as Halong Bay; the area supports traditional floating fishing communities and historic island villages like Viet Hai and Cai Beo.
Conservation
The bay's limestone karsts and shallow reefs are fragile—minimize plastic waste, follow guide directions ashore, and choose operators who support local conservation efforts.
Reserve your spot on the Discover Lan Ha Bay’s Beauty on a D'Charme Luxury Day Cruise today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Take seasickness prevention early
The crossing can be choppy—take medication 30–60 minutes before boarding if you're prone to motion sickness.
Wear reef-safe sunscreen
Protect skin and marine life—apply reef-safe sunscreen before swimming or kayaking.
Bring water shoes
Rocky shorelines and slippery boat ladders make lightweight water shoes useful for swimming stops and beach exits.
Pack a waterproof phone case
Kayaking and boat jumping mean splashes—keep electronics protected and accessible.
Swimwear & quick-dry layer
For swims, kayaking and lounging on deck; a quick-dry top helps with wind and sun protection.
summer
Water shoes
Protects feet on rocky shores and boat ladders during water entries and exits.
Reef-safe sunscreen
Shields skin and reduces harm to the bay's marine ecosystem during swimming stops.
summer
Waterproof phone case or dry bag
Keeps electronics and documents dry during kayaking, swimming and transfers.