Lan Ha – Ha Long Bay – Dau Be island 2D/1N from Cat Ba in less touristy areas.

The best reason to choose this overnight cruise is its route into quieter parts of Lan Ha and Ha Long bays. Starting from Cat Ba lets the boat spend more time among lesser-visited islands, lagoons, tunnels, and beaches instead of joining the busiest day-cruise traffic. You kayak through Ba Ham Lake, look for monkeys around the islands, and sleep in a cabin with a private bathroom.

I like the small group, capped at 18, and the useful mix of activities: kayaking, swimming, cave visits, village life, and time to sit on deck for sunset or sunrise. I also like that guides such as Ben, Jack, Tom, Hang, Tony, Danny, and Bee are repeatedly praised for clear English, local stories, humor, and attentive care. The drawback is the boat itself: some cabins are comfortable and spacious, but the junk can feel old and tired, while drinks cost extra.

Key points

• A quieter route from Cat Ba: Spend two days in less-crowded parts of Lan Ha and Ha Long bays.
• Ba Ham Lake by kayak: Paddle through lagoons and narrow tunnels with a dry bag and headlamp supplied.
• A real overnight boat stay: Sleep in a private-bath cabin, with large windows in some rooms and sunrise views from the deck.
• Four included meals: Two lunches, dinner, breakfast, fruit, and drinking water are covered.
• Small-group activities: The maximum group size is 18, a practical number for kayaking and swimming.
• Flexible, weather-dependent planning: Poor weather can lead to a new date or a full refund.

Why this Cat Ba departure changes the cruise

Many Ha Long Bay trips focus on a short, fixed circuit from the mainland. This one begins on Cat Ba, and that matters because the boat can reach Lan Ha Bay and then continue toward quieter sections of Ha Long Bay. You still see the limestone towers that make the area famous, but the main attraction is the feeling of having more water and open space around you.

The boat leaves from the operator’s office on Một Tháng Tư Street in Cat Ba Town. At about 11:00 to 11:30 in the morning, a minibus takes you roughly five minutes to the pier. There may be a short harbor transfer by small junk before you settle into the main boat, listed as Lan Ha 25 Junk.

That start is fairly relaxed, but do not treat the first hour as a precise private transfer. Boat assignments and harbor movements can vary. The small-group format is more important than the exact vessel name, since the trip may use a day junk for cruising, activities, and anchoring before the overnight arrangement is complete.

At $170.16 per person, this is not the cheapest way to see the bays. You are paying for two days on the water, a cabin, meals, entrance fees, kayaking equipment, and a route that spends more time away from crowded areas. I see the price as reasonable for someone who values the overnight setting and active stops, but less attractive if you only want a quick scenic boat ride.

Day one: Lan Ha Bay, caves, and a floating village

Once aboard, lunch gets the trip moving. Two lunches, dinner, and breakfast are included, along with fruit and drinking water. The food is described as tasty and plentiful, with Asian-style meals adjusted for Western tastes. Vegetarian food is available, and a family with young children received suitable care and meals.

Do not expect an à la carte restaurant. This is boat catering, and one lower-scoring assessment found the food limited for the price. The broader picture is more favorable, with repeated praise for delicious lunches, dinner, and breakfast, but you should still bring the right expectations. You are eating practical group meals in a remote bay, not dining at a resort.

The first afternoon centers on Lan Ha Bay. Limestone islands rise from calm water in closely packed groups, and the slower pace gives you time to watch fishing boats, forested slopes, and changing views from the deck. Lan Ha feels more intimate than the most heavily visited parts of Ha Long Bay, especially when your boat reaches quieter anchorages.

A visit to a floating fishing village adds useful context. Instead of seeing only cliffs and water, you get a look at how people have made a living in this sheltered environment. Your guide may also explain local food, language, farming, animals, and the surrounding park. Guides Ben, Bee, Hang, Tony, Danny, and Tom are specifically praised for adding this kind of local explanation rather than simply pointing at scenery.

The cave and lagoon stops are the heart of the afternoon. Dark Cave and Bright Cave are visited by kayak or as part of the water activities, and the route can include narrow openings, enclosed passages, and quiet lagoons. You will need to paddle, steer, and cooperate with the person sharing your kayak, but the equipment is supplied.

The package includes a kayak, dry bag, headlamp, and snorkel gear. That is helpful because your phone, wallet, and camera need protection around the water. The headlamp is especially useful in darker passages, though you should still keep valuables to a minimum and use the dry bag properly.

Ba Ham Lake is the most distinctive kayaking section. Its appeal comes from passing through small openings into sheltered water, rather than simply paddling around the outside of an island. This is where the less-crowded route pays off: you get a closer look at the rock formations and lagoons, and the activity feels more active than a standard boat sightseeing stop.

Swimming is also part of the trip, with time in the water on more than one occasion. Several accounts describe swimming at small or secluded beaches and kayaking twice. Water activities depend on weather, conditions, and the guide’s judgment, so bring a swimsuit, towel, sun protection, and a change of clothes.

Sleeping aboard the junk boat

The overnight cabin is a major part of the value. Rooms are described as clean, comfortable, and larger than expected, with private bathrooms. Some have large windows beside the bed, letting you watch the bay without standing on deck. For an overnight cruise, that makes a real difference.

The boat is not consistently presented as polished or new. One cabin may feel perfectly comfortable while the shared areas or first boat used for transfers look worn. Plastic seats on the initial boat have also been called less sturdy and comfortable. If you are choosing between this and a higher-end cruise, expect a functional junk boat with good rooms rather than a luxury vessel.

At sunset, the deck gives you the best seat in the house. At sunrise, the bay is often quiet, and the limestone islands take on a different shape as the light changes. You do not need a packed evening program to enjoy this part. The overnight stay earns its place by giving you unhurried time on the water.

Solo visitors should check the room arrangement before booking. One solo participant shared a cabin with another person, with a private room available for an additional fee. Couples and friends will find the standard cabin setup easier, while solo visitors who want personal space should budget for the supplement.

The guides help shape the evening. Hang is praised for cultural stories, jokes, and magic tricks. Tony is described as funny and helpful, while Danny is praised for answering questions and explaining what you see. Ben’s local stories and attentive style are also frequently noted. Guide assignments can change, so treat these names as examples of the company’s guide team, not a guarantee.

Day two: Cong Tau Lagoon and Dau Be Island

After breakfast, the boat continues toward another side of Ha Long Bay and Cong Tau Lagoon. The water becomes the main road, with hundreds of limestone islands spread across less-visited sections. This morning is less about checking off one famous landmark and more about enjoying the rhythm of the cruise.

Tien Ong Cave is listed as the day’s first stop. The cave adds an enclosed, geological counterpoint to the open bay, though the exact length and walking conditions are not specified. Wear shoes that handle damp surfaces, and keep your belongings secure when moving between the boat and shore or kayak.

Dau Be Island is one of the trip’s signature stops. Its setting helps explain why this route is aimed at people who want more than a standard Ha Long Bay photo stop. You may find a quieter anchorage, clear views of the island formations, and another chance to swim, kayak, or relax near the water.

Ba Trai Dao Beach is another scenic pause. The name refers to three-peach beach, a well-known group of small sandy coves in the bay. The attraction here is simple: limestone, sand, water, and time to get off the main boat routine. It is worth remembering that beach time is weather-dependent, and conditions can change the amount of time available for swimming.

The second day also includes additional kayaking and free time to explore. That flexibility is valuable. You are not rushed from one attraction to the next all day, and you can spend more time on the water if conditions allow. It also gives you a chance to enjoy the bay at a slower pace after the more active first day.

One particularly rewarding possibility is seeing the local wildlife. A few people have spotted monkeys, including rare-looking langurs, while kayaking or moving around the islands. This is never guaranteed, so do not book the trip as a wildlife tour. Still, the quieter route gives you a better setting for noticing animals than a tightly packed sightseeing harbor.

The boat returns to the meeting point in Cat Ba around the middle of the afternoon on Day 2. The stated activity duration is approximately two days, with Day 1 lasting about seven hours of scheduled touring and Day 2 about eight hours. That timing leaves the evening free, but it also means you should not plan a same-day long transfer immediately after the cruise.

Food, equipment, and what to pack

The included meals are one reason the price is easier to justify. You receive:

• Two lunches
• One dinner
• One breakfast
• Fruit and drinking water
• Kayak, dry bag, headlamp, and snorkel gear
• Entrance fees

Drinks beyond the included water are not covered. Bring extra cash or plan for onboard purchases, though the supplied information does not state specific drink prices.

Pack light and keep your essentials in a waterproof pouch inside the supplied dry bag. You will be moving between boats, kayaks, beaches, caves, and cabins, so a bulky suitcase is awkward. A swimsuit, quick-drying clothes, a light jacket, sun protection, secure sandals or shoes, and a small overnight bag are sensible choices.

Weather affects almost every part of this trip. Poor conditions can cancel the cruise or change the planned activities. The company offers a different date or a full refund if the experience is canceled because of weather. You can also cancel for a full refund up to 24 hours before the start time, while cancellations or changes inside that window are not accepted.

Who will enjoy this overnight cruise most

I would choose this trip if you want the classic limestone-island scenery but would rather not spend your whole visit in the busiest part of the bay. It suits people who enjoy kayaking, swimming, cave passages, and sitting on deck between activities.

It is also a good match for families. The small group makes boarding and activities easier to manage, and suitable vegetarian meals have been provided for families with young children. Parents should still be comfortable with boat transfers and time around open water.

Solo visitors can enjoy the social side of a group capped at 18, but should confirm cabin arrangements and the cost of a private room. The trip also suits couples who want sunrise, sunset, and a comfortable private-bath cabin without paying for a luxury cruise.

I would think twice if you dislike shared meals, basic boats, or changing plans based on weather. If your main goal is a sleek vessel with modern public areas, this may feel too worn. And if you only have one free day, a day cruise may give you enough scenery without the overnight cost.

Should you book the Lan Ha and Ha Long Bay cruise?

Book it if your priority is quiet water, active exploring, and a longer route from Cat Ba. The strongest parts are the kayaking through Ba Ham Lake, the small-group feel, the chance to swim near less-used beaches, and the spacious private-bath cabins.

Skip it if you want a luxury boat, guaranteed wildlife, or a highly predictable schedule. The vessel can be tired, drinks cost extra, and the bay’s weather may alter the plan.

For most people with two days available, I think the overnight format is worth the added cost. It gives you time for the quieter areas that make this route special, rather than reducing the bay to a quick series of viewpoints.

FAQ

Where does the cruise start?

It starts at the Cat Ba Ventures office at 223 Một Tháng Tư, Cat Ba Town, Cat Hai, Hai Phong, Vietnam.

What time does the activity begin?

The stated start time is 11:30 am. The transfer toward the pier is scheduled for about 11:00 to 11:30.

How long does the cruise last?

The experience lasts approximately two days and one night. It returns to the meeting point in the middle of the afternoon on Day 2.

What is the maximum group size?

The activity has a maximum of 18 participants.

Are meals included?

Yes. The package includes two lunches, one dinner, one breakfast, fruit, and drinking water.

Are drinks included?

Drinks are not included. Drinking water is provided, but other drinks cost extra.

Is kayaking included?

Yes. Kayaking equipment, a dry bag, a headlamp, snorkel gear, and entrance fees are included.

Which places does the cruise visit?

The route includes Lan Ha Bay, Ha Long Bay, a floating fishing village, Dark Cave, Bright Cave, Ba Ham Lake, Tien Ong Cave, Cong Tau Lagoon, Dau Be Island, and Ba Trai Dao Beach.

Can solo visitors book the cruise?

Yes. Solo visitors can take part, but a solo participant may share a cabin with another person. A private room is available for an additional fee.

What happens if bad weather cancels the cruise?

You will be offered a different date or a full refund if the experience is canceled because of poor weather. A minimum number of participants is also required, and a cancellation for that reason brings the same choice of a new date or a full refund.