Lan Ha Bay cruises: the biggest fleet, and why

Forty-six of the 92 boats we publish sail Lan Ha. Thirty-one sail Ha Long and fifteen sail Bai Tu Long. The bay that used to be described as the quiet alternative now carries as much of the overnight fleet as the famous one and the remote one put together. Whether Bai Tu Long is really quieter is the question in the quietest bay. Every boat that stops at Viet Hai sails Lan Ha, and the stop has its own guide in Viet Hai village.

Prices did not follow. The median here is $155 a person, two sharing, the same as in Ha Long (rate sheets read between August and October 2026), so Lan Ha is no saving.

What the fleet looks like

	Lan Ha	Ha Long	Bai Tu Long
Boats we publish	46	31	15
Median cabins	23	23.5	14
Steel hulls	40 of 46	22 of 31	9 of 15
Median rate per person, 2 days 1 night	$155 (42 priced)	$155 (29 priced)	$144 (12 priced)
Rate range	$125 to $423	$110 to $265	$105 to $250

Lan Ha is the steel bay: forty of forty-six hulls, against six wooden boats in Ha Long and five in Bai Tu Long. It is also where most of the new capacity has gone, and the practical consequence is choice. All forty-six have a page on this site (counted 14 October 2026), the same number as the other two bays combined.

The top end reaches higher here than in either other bay. The dearest two-day rate we publish, Ginger at $423 a person, two sharing, on Heritage Line’s own rate page read on 14 October 2026, sails Lan Ha, and so does Elite of the Seas at $402; nothing in Ha Long or Bai Tu Long starts above $265.

Where these boats actually go

Stop	Boats listing it
Viet Hai village	32
Three Peaches Beach	17
Cat Ba National Park	5
Dark and Bright Cave	24
Trung Trang cave	8

Read that list against the Ha Long one and the difference is plain. Ha Long boats cluster around Sung Sot cave, Luon cave and the Titop staircase. Lan Ha boats cluster around a village, a beach, a national park and a cave you paddle through rather than walk into.

None of these is a monument. They are places to swim, kayak, cycle or walk, which is why this bay suits people who want a day rather than a photograph.

Viet Hai village, at thirty-two boats, is the most-listed stop in the bay and the one guests split on hardest. It sits inside the national park, reached through a gap in the hills, usually by bicycle or buggy. People who expected an untouched fishing hamlet write that it has been tidied for visitors. People who expected nothing write that the ride in was the best hour of the trip.

For one trip that takes in both bays, ask about Ambassador Signature first. Five stars came from 95.8% of the 379 reviews we had collected for it by 12 August 2026, and it sailed the route numbered Ha Long 6 on 20 April 2026, the day cross-bay sailings began. Four such routes are licensed, all for overnight boats, under joint Quang Ninh and Hai Phong rules in force since 1 April (Bao Quang Ninh, reprinted by vietnamtourism.gov.vn, 21 April 2026). Ambassador Signature’s registered route takes in Chan Voi islet, Ba Cua cove, Tung Lam island and Cap Bai on the Ha Long side; across the line come Gia Luan, Tra Bau, Ong Cam, Three Peaches Beach, Quai To and the Dark and Bright Cave. The paper reports a plan to run it daily; ask the operator which route your own date sails. The licensing detail is in our bay comparison.

Of the thirty-six Lan Ha boats that list their stops, only Unicharm names a Ha Long sight, Luon Cave, and none names Sung Sot Cave, Titop Island or the pearl farm, by our count on 14 October 2026. Eight write the bare words Ha Long Bay into the list and stop there. The exception is the licensed cross-bay route above, which took Ambassador Signature past Ba Cua and Tung Lam on 20 April. On the Ha Long side, Stellar of the Seas’ stop list and Orchid Trendy’s both name only Tuan Chau, where guests board.

What the reviews show

Lan Ha gives us our largest sample: 7,059 classified reviews across thirty-eight boats.

Kayaking or swimming comes up in 12.4% of them, against 4.7% in Ha Long. That is more than double, and it is the clearest confirmation we have that the stop lists translate into what people actually do.

The rate of one and two star reviews is 4.3%, the lowest of the three bays, against 5.0% in Ha Long and 6.6% in Bai Tu Long. The gap with Ha Long is too small to build a decision on, but it does not contradict anything else here.

One number runs the wrong way. The road transfer is mentioned in 5.0% of Lan Ha reviews against 3.1% in Ha Long, the highest of the three bays, which brings us to the thing nobody mentions in the brochures.

Almost every Lan Ha boat leaves from Tuan Chau

Lan Ha sits off Cat Ba island, nearer Hai Phong than Ha Long City. It is reasonable to assume the drive from Hanoi changes.

In our data it does not. Of the forty-six Lan Ha boats, forty-four board at Tuan Chau Marina, on the Ha Long side. One exception is Venezia, a ten-cabin boat whose operator has guests board by tender at Beo Harbour in Cat Ba town. The other is Ambassador Signature, which leaves from the Ha Long International Cruise Port at Bai Chay, where its cross-bay sailing on 20 April was also cleared (Bao Quang Ninh). Choosing the southern bay moves where your boat sails, not where your bus goes, and the extra water between the marina and the Lan Ha anchorages is time your boat spends sailing rather than time you spend somewhere.

That may be part of why the transfer comes up more often in Lan Ha reviews than in either other bay. The link is our reading, but the two facts sit next to each other.

Which is the best Lan Ha Bay cruise?

On guest ratings, Stellar of the Seas. Of the 3,305 reviews we read for it, 99.0% gave five stars and three gave one or two, the top record in our ranking of 33 boats across all three bays. That verdict is ours and rests on one method: Google reviews we collected ourselves between 12 August and 26 October 2026, recounted after moderation, at least 100 per boat spread over at least twelve months, sorted by five-star share and then by the smaller one-and-two star share. Twenty-two of the 46 Lan Ha boats with a page here clear that bar. Six sit above 90%.

Boat	Reviews we read	Five-star share	One–two star share	Cheapest cabin for two, one night	From, per person, two sharing
Stellar of the Seas	3,305	99.0%	0.1%	$732 (operator)	$366
Orchid Trendy	544	96.7%	1.3%	$330	$165
Ambassador Signature	379	95.8%	1.1%	$335 (operator)	$168
La Pandora	3,299	94.9%	2.0%	$290	$145
Nostalgia	446	93.5%	2.9%	$310	$155
Elite of the Seas	167	93.4%	0.6%	$803 (operator)	$402

Cabin rates are the two-day listed rate read on 28 October 2026, or the operator’s own tariff where marked, read on 28 October for Stellar of the Seas, the same day for Elite of the Seas, and on 11 August for Ambassador Signature; the per-person figure is that cabin halved. Three Lan Ha boats with at least 100 reviews are left out because their records cover less than a year: Amour, first reviewed in June 2026, Halora Nova, first reviewed in March 2026, and Le Journey Elegance, first reviewed in October 2025. The ranking prints no score for any of them yet.

Stellar of the Seas is the pick if the budget stretches. Its cheapest cabin, a junior suite on the operator’s own tariff, costs $732 a night for two, more than double the $335 on Ambassador Signature’s operator tariff. The Stellar of the Seas cabin list shows what that buys. Orchid Trendy gets within three points of it for $330, and in our view that is the value choice on this list.

Lan Ha also holds the bottom of the ranking: the four lowest of the 33 are all Lan Ha boats, Scarlet Pearl at 64.7%, Rosy at 62.7%, Aspira at 62.6% and Doris at 61.2%, with between 12.4% and 19.0% of their reviews at one or two stars. No star rating records why those trips went wrong. Aspira’s cheapest cabin for two is $290 on the 28 October listing and Ambassador Signature’s is $335 on its operator’s tariff, so $45 separates the third-best boat in the ranking from the second-worst. The full fleet is on our Lan Ha Bay cruises list.

The catch

The bay is no longer quiet, and pages written five years ago that call it undiscovered are describing a different place. We publish forty-six overnight boats on this water, which is a floor for the whole fleet, and they share a small number of anchorages. Guests mention how many other boats or people were around them in 6.5% of reviews across our whole set, and Lan Ha is not an exception to that.

The limitation you should weigh is that Lan Ha has no headline sight. If somebody in your party has come to Vietnam for the cave they have seen in photographs, this is the wrong bay and they will say so. Sung Sot is in Ha Long, on twenty-three of that bay’s thirty-one boats, and no Lan Ha boat in our set lists it.

Common questions

Is Lan Ha better than Ha Long? For water, yes on the evidence. For caves, no. Our bay comparison sets the three side by side.

Is it less crowded? Less than Ha Long at the famous stops, but it carries the largest fleet of the three bays, so it is not empty. Bai Tu Long has fewer boats on the water than either. On 2 April 2026, before any boat had crossed, Tuoi Tre quoted the Ha Long Bay and Yen Tu heritage board forecasting more than 50 overnight boats and 5,000 to 6,000 extra visitors a day reaching Ha Long from the Lan Ha side, more boats than the forty-six we publish there. By 7 June 2026 the board’s site counted four boats on the joint routes: Bhaya’s two Au Co ships, Ambassador Signature and Paradise Grand.

Will I still see Ha Long Bay? Probably only in passing. Of the thirty-six Lan Ha boats that list their stops, eight put the words Ha Long Bay in their route. Across all thirty-six, the one Ha Long sight named is Luon Cave, on Unicharm’s list, and none names Sung Sot or Titop (counted 14 October 2026). The licensed cross-bay route Ambassador Signature sailed on 20 April, past Ha Long islets, is the exception. Our reading is that the label covers the water between Tuan Chau and the southern anchorages. If seeing both matters, ask for the stop list in writing rather than relying on the bay name.

Do I have to go through Cat Ba town? Not usually. Most itineraries here work the water around the island rather than the town, and forty-four of the forty-six board at Tuan Chau. Ambassador Signature leaves from the cruise port at Bai Chay, and Venezia boards in Cat Ba town.