Cruises
Ha Long Bay vs Lan Ha Bay vs Bai Tu Long Bay - Which to Cruise?
Three bays share the same World Heritage seascape off north-east Vietnam, and all three deliver the towering limestone islands that draw people to the region. The difference is in the detail: how busy the water feels, how green the islands are, and how much choice you have of boats and routes.
This is an honest, side-by-side look at Ha Long Bay, Lan Ha Bay and Bai Tu Long Bay, so you can see which one suits the trip you have in mind. None of them is a wrong choice; they simply reward different priorities.
The three bays at a glance
The table below sets the three side by side on the points that tend to matter most when you are deciding where to cruise.
| Ha Long Bay | Lan Ha Bay | Bai Tu Long Bay | |
|---|---|---|---|
| Scenery | The classic view, with the well-known islands and caves. | Greener and more varied, with small sandy coves. | Similar limestone scenery, wilder and less visited. |
| Crowds | Busiest, especially around the main sights. | Quieter than Ha Long, with moderate boat traffic. | Quietest, with few boats around. |
| Cruise choice | The widest choice of boats and routes. | A good range, from small boats to larger cruises. | A smaller selection of cruises. |
| Kayaking and swimming | Possible, though busier at popular spots. | Well suited, with sheltered coves for swimming. | Calm water, with fewer set stops. |
| Vibe | Lively and well established. | Relaxed and green. | Remote and peaceful. |
| Suited to | First visits and those who want the landmark sights. | Kayaking, swimming and a quieter feel. | Getting away from the crowds. |
When to choose Ha Long Bay
Ha Long Bay is the classic and the most famous of the three, and for many travellers it is the reason they come to northern Vietnam. It has the widest choice of boats, the largest caves and the set-piece views you will recognise from photographs. It is also the busiest, so the popular anchorages and sights can feel crowded, particularly in peak season. Choose Ha Long if seeing the landmark scenery matters more to you than avoiding other boats, or if you want the broadest range of cruises to pick from.
When to choose Lan Ha Bay
Lan Ha Bay sits to the south, reached by way of Cat Ba Island. It is quieter and greener than Ha Long, with small sandy coves, sheltered water and plenty of scope for kayaking and swimming. The transfer takes a little longer, but you are rewarded with a calmer stretch of water and scenery that many people come to prefer. Choose Lan Ha if you want time in the water, a relaxed pace and fewer boats, without going fully off the map.
When to choose Bai Tu Long Bay
Bai Tu Long Bay lies to the north-east of Ha Long and is the quietest and least developed of the three. It shares the same limestone islands but sees far fewer boats, so it feels remote and unhurried. The choice of cruises is smaller and there are fewer organised stops, which is part of the appeal. Choose Bai Tu Long if peace and quiet come first and you are happy to trade a little variety for it.
How we choose for you
We plan every trip privately, so the bay and the boat are chosen for you rather than for a commission. We are planners, not a reseller, which means we can weigh each cruise on its own merits - the cabins, the route, the crew and the pace - and match it to the way you like to travel.
Tell us who is travelling and what matters most, whether that is quiet water, good food or time to swim, and we build it into a wider plan. You can see how a cruise fits the rest of your journey on our custom itinerary page.
Common questions
Which bay is the quietest?
Bai Tu Long Bay is the quietest and least developed of the three. It sits to the north-east of Ha Long Bay, sees far fewer boats and has a more remote feel. Lan Ha Bay comes next, while the central Ha Long Bay routes are the busiest.
Can you swim in these bays?
Yes, though Lan Ha Bay is the strongest choice for swimming, with small sandy coves and sheltered water where many cruises pause for a swim stop. You can swim in parts of Ha Long and Bai Tu Long too, usually from the boat or a beach, depending on the season and conditions.
How do you reach Lan Ha Bay?
Lan Ha Bay is reached from Cat Ba Island, to the south of the main Ha Long area, by road and a short ferry or speedboat. The transfer is a little longer than for Ha Long Bay, and we arrange the timing and connections as part of your itinerary.
Is Bai Tu Long Bay worth visiting?
If you want the scenery without the crowds, yes. Bai Tu Long shares the same limestone islands as Ha Long Bay but with fewer boats and a quieter atmosphere. The trade-off is a smaller choice of cruises and fewer stops, which suits travellers who value calm over variety.
Which bay is strongest for kayaking?
Lan Ha Bay is the one we most often suggest for kayaking. Its sheltered channels, lagoons and green islands are well suited to paddling, and it stays quieter than central Ha Long Bay. Bai Tu Long also offers calm water, while Ha Long Bay tends to be busier around the main caves.
How many nights should you spend on a cruise?
One night suits most first-time visitors and covers the main highlights. Two nights gives you more time in the quieter areas, with extra kayaking and swimming and a slower pace. We match the length to the rest of your Vietnam plans.
