Ko Lanta: Koh Rok & Koh Haa Snorkelling Tour by Speedboat

Koh Haa and Koh Rok offer the kind of island day you remember for clear water, white sand, and fish close to shore. You leave Koh Lanta by speedboat, snorkel at Koh Haa, then spend most of the day around Koh Rok’s twin islands.

I like the sensible mix of three snorkel stops and a proper lunch break. I also like that resort transfers, equipment, drinks, fruit, a local guide, and insurance are included for $59. Guide Yaa has received especially warm praise for making the day enjoyable.

The main concern is comfort on the boat. One departure carried about 35 people on a very small speedboat, leaving little room for bags or drying off. If you are prone to seasickness, the long ride and crowded seating deserve serious thought.

Key points before you book

• Three chances to snorkel: Start at Koh Haa, then visit two reef areas around Koh Rok.
• Koh Rok is the main event: The twin islands offer white sand, shallow clear water, coral, anemones, and many fish.
• A full day from Koh Lanta: Pickups run from about 8:00 to 9:00 a.m., with a return to your resort around 4:00 p.m.
• Lunch is included: Expect lunch along with soft drinks and seasonal fruit during the Koh Rok break.
• Park fees cost extra: Adults pay 400 baht and children pay 200 baht.
• Check the boat setup: Capacity and comfort may vary, and one reported departure felt severely overcrowded.

Why Koh Haa and Koh Rok make a strong pair

This tour works because the two island groups offer different moods. Koh Haa, known as the Five Islands, is the first snorkeling stop. It gives you a quick introduction to the water and reef life before the boat continues to Koh Rok.

Koh Rok has more time built into the day. The two islands, Koh Rok Nok and Koh Rok Nai, sit only about 250 meters apart. The narrow gap between them creates a striking setting for swimming and snorkeling, with pale sand and open views in every direction.

The water is often the star. The tour is built around clear visibility, soft coral, anemones, and schools of fish. Conditions can change with weather and sea movement, so you should not treat the most glowing underwater descriptions as a guarantee. Still, the combination of several sites gives you a better chance of seeing good marine life than a trip with only one stop.

The islands are also worth seeing above the water. Koh Rok’s powdery beach, monitor lizards, and hermit crabs add a little character to the usual sand-and-sea stop. You get time to swim, walk, sit on the beach, and eat instead of rushing from one photo stop to the next.

An early pickup across Koh Lanta

The day begins with a resort pickup between 8:00 and 9:00 a.m. The exact time depends on your location. Kantiang is scheduled first at 8:00, followed by Klong Hin at 8:10, Klongnin and Klong Tob at 8:20, Klongkhong and Long Beach at 8:30, Klongdao at 8:30, Kawkwang at 8:40, and Saladan at 8:50.

This spread matters because the van collects people across the island. Your own pickup may be quick, but the total transfer period can take time as the vehicle gathers the group. Have your swimwear on beneath easy clothing, keep sunscreen and water handy, and be ready at the resort entrance.

The speedboat is scheduled to leave the pier at 9:00 a.m. From there, the first sea crossing takes roughly an hour. One account puts the total ride at about 90 minutes each way, so the exact timing may depend on the pier, sea conditions, and how the boat operates that day.

The boat ride is part of the cost of reaching the outer islands, but it is not a small detail. Seating can be tight, the ride may be bumpy, and there may be no useful place to change clothes or dry off afterward. Keep your bag small and use a waterproof pouch for phones, money, and other essentials.

Koh Haa: your first hour in the water

Arrival at Koh Haa is planned for about 10:00 a.m. The stop lasts around an hour, giving you time to look at the scenery and snorkel over soft coral.

Koh Haa’s Five Islands setting adds drama before you even put on a mask. Once in the water, the focus shifts to coral and fish. The clear turquoise water can make it easy to watch the reef without needing advanced snorkeling skills, though you still need to follow the guide and stay inside the safe area.

This first stop is useful for another reason: it lets you test the mask, fins, and sea conditions early in the day. If your mask leaks or your life jacket needs adjusting, tell the guide before the boat continues.

Do not expect every section of coral to be in perfect condition. One account described some coral as dead but still noted plenty of fish. That is a fair way to approach the stop. The reef may offer good marine life even where the coral itself looks worn.

A local guide leads the group in English or Thai. Guide Yaa has been singled out for making the snorkeling especially enjoyable, but the booking does not promise that Yaa will lead every departure.

Koh Rok’s twin islands and the first reef stop

Around 11:00 a.m., the boat heads to Koh Rok. The twin islands, Koh Rok Nok and Koh Rok Nai, are close enough to make the setting feel enclosed but open at the same time. The islands are separated by only 250 meters, and the water between them is one of the day’s main swimming areas.

The first Koh Rok snorkeling stop lasts about 40 minutes. You can expect clear water, coral reef, colorful anemones, and a range of fish. The descriptions from the day are especially strong on visibility and fish variety, with one person comparing the underwater scene to swimming through an aquarium.

That comparison should be read as an indication of what conditions can offer, not a promise. Sun, wind, recent rain, tide, and boat traffic all affect visibility. The tour’s advantage is that it does not rely on a single reef. If one area is less impressive, another stop may be better.

The water can also feel busy if several boats arrive together. You may need to share the snorkeling area with other groups. Even so, the length of the stop gives you enough time to get comfortable, look around, and enjoy the reef without treating every minute as a race.

Lunch and beach time at noon

At about noon, you move ashore or pause near the island for lunch and free time. A buffet-style meal is included, along with soft drinks and seasonal fruit.

This break is more valuable than it may sound. A speedboat day can become tiring when every stop involves getting in and out of the water. The hour and a half around Koh Rok gives you time to eat, dry off, walk along the beach, and simply stop watching the clock.

Koh Rok’s beach is a major part of the appeal. The sand is powdery and pale, and the island has a wilder feel than a developed resort beach. Monitor lizards and hermit crabs may be around, which gives the beach walk a little more interest than a standard lunch stop.

Bring a towel and a cover-up because the boat may not offer much space for changing. Also bring a hat and sunglasses for the beach portion. Sunscreen is essential, but apply it with care before entering the water and follow any local rules about reef-safe products.

The lunch is practical rather than the reason to book the tour. It saves you from arranging food on an uninhabited island and keeps the day moving. If you have dietary restrictions, the supplied details do not specify special meal choices, so ask before booking.

The last Koh Rok snorkeling stop

At about 1:30 p.m., the group makes one more snorkeling stop near Koh Rok Nai. This final 30-minute session is a good chance to return to the water after lunch and see a different part of the reef.

By this point, you will know how comfortable you are with the mask and life jacket. You may also be tired from the morning, so use the stop at your own pace. There is no need to stay in the water for the full half hour if you have had enough sun or the sea feels rough.

The stop is short, but it completes the day well. Instead of spending the entire afternoon sitting on the beach, you get one last look at coral, anemones, and fish before the return crossing.

Expect the guide to organize the group and point out areas of interest. The supplied details do not promise specialist marine biology instruction, so this is best viewed as guided recreational snorkeling rather than a formal reef lesson.

The ride back to Koh Lanta

The speedboat is scheduled to leave Koh Rok at 3:00 p.m. The boat should reach Koh Lanta around 4:00 p.m., followed by the transfer back to your resort.

This return is the part that may test your patience. After swimming, sun exposure, and lunch, a long ride on a small boat can feel harder than the morning journey. One account describes a 90-minute return and people becoming seasick in crowded conditions.

There is also a practical issue with wet gear. A small speedboat may have limited room for bags, towels, and passengers who want to change. Pack light and place wet items in a sealed bag. If you are prone to motion sickness, bring whatever approved remedy you normally use and sit where the crew recommends.

The van transfer can have the same space issue as the morning pickup. The booking includes the service, which is a major convenience across Koh Lanta, but shared transport is not always roomy.

What the $59 price really covers

At $59 per person, the price is reasonable for a full island day if you use the included services. The package covers resort transfers, the speedboat, a local guide, snorkeling equipment, a life jacket, lunch, soft drinks, seasonal fruit, and accident insurance.

You still need to add the national park fee: 400 baht for an adult or 200 baht for a child. That extra cost changes the final total, especially for families, but it is clearly separate from the tour price.

The value is strongest for someone who wants an easy package. You do not need to arrange a pier transfer, rent a mask, find lunch, or plan transport between Koh Haa and Koh Rok. The tradeoff is control. You follow the group’s timing, share the boat, and accept the operator’s transport setup.

A 4.4 rating from 43 bookings suggests a generally positive experience with some meaningful variation. Praise centers on clear water, fish, good visibility, attractive islands, lunch, and the guide. The negative account focuses on crowding, seasickness, cramped seating, and an uncomfortable pickup vehicle.

That split gives you the right buying advice: the natural attractions appear to be the strong point, while comfort depends heavily on group size and boat conditions.

Who should choose this day

I would choose this trip if you want several snorkeling chances and do not want to organize the details yourself. It suits confident swimmers, couples, families with children who can manage a full sea day, and anyone staying on Koh Lanta who wants to see the outer islands.

It is also a good match for people who value scenery as much as snorkeling. You get island views, beach time, a walk, wildlife on shore, and lunch, not just repeated jumps into the water.

I would think twice if you are pregnant or have limited mobility. The activity is specifically not suitable for pregnant women or people with mobility impairments. The transfer, speedboat, beach access, and repeated movement in and out of the water all make that limitation important.

You should also reconsider it if you strongly dislike crowded boats or rough crossings. The supplied information does not give a fixed maximum group size, and one departure carried about 35 people in a small boat. Ask the operator about expected capacity before paying if personal space matters to you.

The tour is not the right choice for a quiet private escape. It is a shared day with a fixed schedule. Its strengths are reach, convenience, and a good number of water stops.

What to pack and what to expect

Bring sunglasses, a sun hat, swimwear, a towel, and sunscreen. Wear swimwear under your clothes so you are ready for the first stop, and pack only what you can keep secure on a crowded boat.

A waterproof phone pouch is a sensible addition, though it is not on the official packing list. Keep valuables to a minimum because the boat may have limited storage and the supplied details do not promise lockers.

The guide speaks English and Thai. Roundtrip resort pickup is included, but you must provide the resort address when booking. Free cancellation is available up to 24 hours before departure, and you can reserve now and pay later if you need flexibility.

Koh Ha National Park was closed from October 21 through November 30, 2024. That date is in the past, but park closures can affect access, so check current conditions if your visit falls near a seasonal closure period.

Should you book Koh Haa and Koh Rok?

Book it if your priority is clear water, several snorkeling stops, and an easy all-in-one day from Koh Lanta. The combination of Koh Haa, Koh Rok, beach time, lunch, and resort transfers gives you good coverage for the price.

Before booking, ask one practical question: how many people will be on the speedboat? If the answer suggests a very full boat, the natural beauty may still be excellent, but the ride and wet-gear logistics could be uncomfortable.

For most active visitors who accept shared transport, this is a solid way to reach Koh Haa and Koh Rok without planning the day yourself. For anyone needing extra space, a gentle ride, or guaranteed quiet, look for a smaller group or private boat instead.

FAQ

How long does the tour take?

The published schedule runs from resort pickup around 8:00 to 9:00 a.m. until return to the resort around 4:00 p.m. The activity details also contain an inconsistent duration entry of six minutes, which does not match the full-day schedule.

Where does pickup take place?

Pickup is from your accommodation on Koh Lanta. You need to provide your resort address when booking.

What time is pickup from Saladan?

The scheduled Saladan pickup is 8:50 a.m. Pickup times vary by area, with the earliest listed time at Kantiang at 8:00 a.m.

Which languages does the guide speak?

The live guide service is available in English and Thai.

What is included in the price?

The price includes roundtrip resort transfers, lunch, soft drinks, seasonal fruit, a snorkel and mask, a life jacket, a local guide, and accident insurance.

Do I need to pay a national park fee?

Yes. The national park fee is not included. Adults pay 400 baht and children pay 200 baht.

How many snorkeling stops are included?

You snorkel once at Koh Haa, once at Koh Rok, and once more at Koh Rok Nai. The final Koh Rok stop is scheduled for about 30 minutes.

Is the tour suitable for pregnant women or people with mobility impairments?

No. The activity is listed as unsuitable for pregnant women and people with mobility impairments.

What should I bring?

Bring sunglasses, a sun hat, swimwear, a towel, and sunscreen. A small waterproof bag is also useful for protecting personal items on the speedboat.