Review · KOH LANTA SPEEDBOAT TOURS
A full Day Haa & Rok islands from Koh Lanta( By Speed Boat)
Koh Rok is the star of this day on the water. Its white beach, clear sea, coral gardens, and small reef fish give you the classic Andaman Sea outing, while Koh Haa adds limestone cliffs and a final swim in turquoise water. I especially like the three snorkeling stops and the long lunch break on Koh Rok, where you can swim, walk, or visit the island viewpoint.
The package also takes care of two annoying details: hotel pickup and snorkeling gear. Lunch, fruit, drinking water, soft drinks, a towel, and passenger insurance are included. The catch is the speedboat ride. It can be rough, passengers can get seasick, and Koh Haa may be skipped if the sea is too wild.
Key things to know before booking

- Three water stops: Two are planned around Koh Rok, followed by a final stop near Koh Haa.
- Koh Rok lunch break: You get roughly two hours for a buffet meal, beach time, and a short island walk.
- Hotel transfers included: Pickup and drop-off from Koh Lanta are part of the package.
- National park fee extra: Allow 400 THB per adult or 200 THB for children aged 3 to 11.
- Maximum group size of 32: This is a shared boat trip, not a private cruise.
- Sea conditions matter: Rough water can mean a wet, uncomfortable ride and a shortened final stop.
Why Koh Rok makes this trip worthwhile
This excursion is built around the water, not sightseeing from the boat. You leave Koh Lanta in the morning and head toward Koh Rok, normally reaching the first snorkeling area after about an hour. The ride is quick compared with a slower boat, but a speedboat is still a speedboat: noisy, exposed, and sensitive to wind and waves.
At the first stop, you enter the sea directly from the boat. The reef area has coral and tropical fish, with around 40 minutes set aside for swimming and snorkeling. The second stop uses another reef site, giving you a chance to see a different patch of underwater life rather than repeating the same view.
That variety is important. On a good-weather day, the first two stops are the strongest part of the outing. The water can be remarkably clear, and the coral is more rewarding than the fish count alone suggests. You should not expect a private reef or a guarantee of large sea animals. The appeal is the easy access to several reef areas in one day.
The crew gives instructions before each stop and points out marine life to look for. Dean is named in the tour feedback as one crew member who helped make the day run well. The crew also keeps an eye on the group, which matters when several people are entering the water at once.
The boat carries snorkeling equipment, and a restroom is available onboard. That saves you from packing fins and masks, though you should still check the fit before leaving the pier. A poor-fitting mask can turn a good stop into a frustrating one.
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The 9 a.m. departure from Koh Lanta

Pickup takes place between 8 and 9 a.m., using a car or boat depending on your hotel and the local transfer arrangement. The stated start time is 9 a.m. The transfer is included, and the pickup process is intended to take you from your hotel to the pier without arranging a separate taxi.
From there, the speedboat heads toward Koh Rok. The crossing can take about an hour. In calm conditions, this is a straightforward ride with sea views and a clear sense that you are leaving Koh Lanta behind. In rough conditions, it is the least pleasant part of the day.
Several passengers have reported seasickness, especially when the boat hits a choppy stretch. Some seats near the back can get wet from spray, and the motion may be hard on anyone with neck or back problems. Bring motion-sickness medicine if you normally need it, sit where the crew advises, and keep a dry layer in a waterproof bag.
The boat has a maximum of 32 people. That is not a tiny group, but it is manageable for a shared speedboat. You will be close to other passengers, particularly during boarding and at the snorkeling sites. This is not the right outing if you want silence, space, or a private guide.
Two reef stops around Koh Rok

The first two snorkeling sessions each offer a different reef position near Koh Rok. The schedule allows roughly 40 minutes at the first site and about 50 minutes at the second, though actual timing can change with sea conditions and the needs of the group.
You should expect to enter the water from the boat. The reef areas may be around five meters deep, and the tour does not provide a dedicated swimming instructor or flotation support for people who are uncomfortable in open water. Children and weak swimmers may find it difficult to enjoy the stops unless they are already confident with a mask and snorkel.
That point deserves attention. The tour is friendly and well organized, but it is not a beginner swimming lesson. If you are uneasy in the sea, ask the crew what support is available before getting in. The information provided for the trip says most people can participate, yet the practical experience is much better for confident swimmers.
The underwater scenery can be excellent. Clear water, coral, and small tropical fish are the main rewards. One reef may be better than another, and the fish can be less numerous than you hope, so keep your expectations sensible. You are booking access to attractive reef sites, not an aquarium with guaranteed sightings.
A beach towel is listed as included, although one passenger found that towels were not available on the boat. I would pack a light cover-up and a quick-drying towel if you have room. It is a small precaution that makes the return to the boat more comfortable.
A long Koh Rok lunch and beach break

After the morning snorkeling, the boat heads to Koh Rok for lunch and free time. The schedule allows about two hours, which is a generous pause compared with many island tours that rush you from one stop to the next.
Lunch is served buffet-style on the beach. The food is Thai and simple rather than restaurant-level, but it includes enough variety for a satisfying midday meal. Fresh fruit, drinking water, and soft drinks are provided. Vegan food has also been available, though you should tell the crew about dietary needs when you book or at pickup.
Koh Rok itself is a major part of the value. You can sit on the white sand, swim near shore, or walk inland. A short route leads toward a viewpoint, and the break is long enough for an energetic person to make the walk without sacrificing the entire beach stop.
Monitor lizards may appear around the island. They are part of the natural setting, not a staged animal encounter, so keep your distance and do not feed them. Their presence adds a memorable bit of island character, especially while you are settling down after the boat ride.
The downside is crowding. Several operators use Koh Rok, and many boats arrive around lunchtime. The beach can feel busy, and the shared buffet area is not a secluded picnic. Still, the long break gives you room to spread out, take a walk, or wait for the busiest patch to ease.
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Koh Haa’s cliffs and the final swim

After lunch, you leave Koh Rok for Koh Haa. The trip to the final snorkeling area takes roughly an hour and a half according to the schedule, although actual travel time can vary. Koh Haa is known here for clear turquoise water framed by limestone cliffs, giving the last stop a different look from the reefs around Koh Rok.
Under good conditions, this is a fine finish. The cliffs make the setting feel more dramatic, and the water can be exceptionally clear. You get another chance to snorkel among coral and fish before the return to Koh Lanta.
Koh Haa is also the stop most affected by weather. On one rough day, the boat could not let passengers enter the water there. Jellyfish have also been reported at this location, with several people receiving stings. That does not make the stop unsafe by definition, but it is a reason to listen closely to the crew and avoid touching anything in the water.
If waves are high, the captain may shorten or cancel this stop. That is frustrating if Koh Haa is your main reason for booking, but it is the sensible choice. The tour depends on sea conditions, and a cancellation caused by poor weather qualifies for a different date or a full refund under the stated policy.
What the $48.67 price really covers

At $48.67 per person, this is a strong value if you want a full day on the water without arranging separate transport, food, and equipment. You receive hotel transfers, the speedboat ride, snorkeling gear, a towel, lunch, fruit, drinks, insurance, and a restroom onboard.
The price does not include the national park entrance fee. Adults pay 400 THB, while children aged 3 to 11 pay 200 THB. Bring cash and treat this as part of the real cost of the day rather than an unexpected extra.
The value is best for people who plan to spend most of the day snorkeling. If you only want a beach visit and a short swim, you may find the long boat ride and shared schedule excessive. The package earns its price through the number of stops and the included meals and transfers.
The group size of up to 32 also helps explain the lower price. You are sharing the boat, buffet, crew attention, and beach timing with other passengers. In exchange, you get a practical all-day outing at a cost well below a private charter.
Who should book this Koh Rok and Koh Haa trip

I would choose this trip if you can swim comfortably, want several reef stops, and like having the day organized for you. It suits couples, families with confident older children, and anyone staying on Koh Lanta who wants to visit both island areas without planning a boat independently.
I would think twice if you suffer badly from seasickness, have neck or back problems, or dislike fast boat rides. The crossing can be rough enough to leave passengers wet and sore, even if the snorkeling itself is excellent.
Families should pay close attention to water confidence. The tour is not described as having a shallow-water practice area or one-to-one support for nervous swimmers. A child who can swim but dislikes open water may enjoy Koh Rok’s beach more than the reef stops.
The trip is also less suitable if you expect a quiet, uncrowded island. Koh Rok is shared by several operators at lunchtime, and the boat can feel close-packed. You are paying for access and convenience, not solitude.
Book at least 24 hours before departure if you want the option of a full refund. Changes or cancellations inside 24 hours are not refunded, and the operator can cancel for poor weather or an insufficient number of bookings.
My call on this Koh Lanta day tour

I would book it for the strong Koh Rok snorkeling, useful inclusions, and generous beach break. The crew receives consistent praise for clear instructions, friendly service, and keeping the day moving. The meal is basic but sound, and the hotel transfer removes much of the morning hassle.
I would not book it blindly. Check the sea forecast, bring cash for the park fee, protect your phone and dry clothes from spray, and prepare for possible seasickness. If the water is calm and you want a full day of reef time, the $48.67 price is fair. If you need a smooth ride or private space, choose a slower or private boat instead.
FAQ
What is included in the Koh Rok and Koh Haa tour?
The tour includes snorkeling equipment, a beach towel, a restroom onboard, soft drinks, drinking water, fresh fruit, buffet lunch, passenger insurance, and round-trip hotel transfers from Koh Lanta.
How much is the national park entrance fee?
The additional fee is 400 THB per adult and 200 THB for children aged 3 to 11. This fee is not included in the tour price.
How many snorkeling stops are included?
The schedule includes two snorkeling stops around Koh Rok and a final snorkeling stop near Koh Haa, for three planned stops in total.
Is hotel pickup included?
Yes. Pickup and drop-off from Koh Lanta hotels are included. Pickup is scheduled between 8 and 9 a.m., with the activity starting at 9 a.m.
Can the Koh Haa snorkeling stop be canceled?
Yes. Rough sea conditions can prevent the boat from stopping or allowing passengers into the water at Koh Haa. The entire experience also requires good weather.
What happens if I cancel the booking?
You receive a full refund if you cancel at least 24 hours before the start time. Cancellations or changes made less than 24 hours before departure are not refunded.
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