Lan Ha Bay 2-Day Small-Group Cruise from Hanoi or Cat Ba

Lan Ha Bay and the Cat Ba archipelago

Lan Ha Bay spreads along the eastern shore of Cat Ba Island in Hai Phong, just south of Ha Long Bay. It shares the same limestone towers and arches but feels wilder, with small sandy coves, floating fish farms and far fewer boats. Since 2023 the Cat Ba archipelago has been part of the UNESCO World Heritage Site of Ha Long Bay, recognising that the two bays are one great karst landscape.

Is Lan Ha Bay worth visiting instead of Ha Long Bay? If you want quiet water, swimming and a slower pace, yes; many travellers who have seen both prefer it. A Lan Ha Bay cruise from Hanoi takes roughly the same time as a Ha Long cruise, and on a small boat like this one the guide can choose sheltered spots away from the bigger ships.

Kayaking and swimming in hidden lagoons

The heart of the cruise is time on the water. The boat anchors in calm corners of the bay where the cliffs close around a lagoon, and you take a kayak out at your own pace, paddling under overhangs and past tiny beaches that are only reachable by sea. The guide stays close and points out the best route according to the tide.

When the weather is warm, roughly May to October, the water is pleasant for swimming straight from the boat or from a quiet beach. In cooler months many guests simply kayak and enjoy the views. Life jackets are provided. The small number of guests on board means you rarely wait for a kayak and the lagoons feel peaceful even in high season.

Viet Hai Village inside Cat Ba National Park

Viet Hai is a small farming village tucked in a green valley inside Cat Ba National Park, ringed by forested limestone peaks. For a long time it could be reached only by boat or on foot, and it still has a slow rhythm of rice fields, fruit gardens and old stone houses. The boat stops at Viet Hai pier, and you ride a bicycle along a quiet lane into the village.

Once there you have time to stroll, meet local families and enjoy a relaxing foot massage before cycling back to the boat. The ride is flat and easy, suitable for most guests who can ride a bicycle. Cat Ba National Park, founded in 1986, protects forests, mangroves and caves, and is the only home of the rare golden-headed Cat Ba langur.

A night aboard a small cruise boat

Your cabin is private, air-conditioned and has its own bathroom; groups of three are given a family cabin with a double and a single bed, and solo travellers pay a single-cabin supplement. The boat has only a few cabins, so the atmosphere is friendly and relaxed, and the guide has time for everyone.

In the late afternoon the crew runs a cooking demonstration of a classic Vietnamese dish, then dinner is served as the light fades over the islands. After dinner you can try squid fishing with a lamp and a line, or join the karaoke on board. The boat spends the night at anchor in sheltered water, and the morning starts with breakfast surrounded by limestone cliffs.

Getting to Lan Ha Bay from Hanoi or Cat Ba

How to get to Lan Ha Bay from Hanoi: this option includes a return limousine van from your hotel in Hanoi Old Quarter, with pickup between 07:00 and 07:25 and the drive by expressway to the harbour where the boat waits. You arrive back in Hanoi around 16:15 on day two, in good time for an evening train or flight onward.

Other options suit different plans: one picks you up in Hanoi and ends the cruise in Cat Ba Town so you can stay on the island, and another starts and finishes at your hotel in Cat Ba Town, with pickup around 11:20. Pickup or drop-off in Ninh Binh can also be arranged on request, so the cruise fits easily into a northern Vietnam itinerary.