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

A fast speedboat, then crystal water, then real reef snorkeling. This Ko Lanta day trip takes you to Koh Haa and Koh Rok for multiple snorkel stops and plenty of time in between.

What I like most is the quality of the underwater viewing in clear conditions, plus the way the local guide keeps things smooth. One name that stuck with me from recent feedback is guide Yaa, and that kind of hands-on guidance matters when you are trying to get the best snorkeling with less fuss.

The main thing to watch is boat comfort. If you are sensitive to motion or want space to sit, change, and dry off easily, you may find the trip more tight than you hoped.

Key Things to Know Before You Go

• Multiple snorkel stops across Koh Haa and Koh Rok so you are not relying on just one brief water time
• Koh Rok twin-island swim between Koh Rok Nok and Koh Rok Nai, with that 250 meter gap you can actually experience
• A real island lunch break with soft drinks, seasonal fruit, and time to relax on land
• Wildlife on the beach where monitor lizards and hermit crabs can show up near the sand
• Snorkel gear is included with a life jacket, so you can travel lighter
• National park fees are separate for adults and children, so check what you owe on the day

Speedboat Snorkeling Between Koh Haa and Koh Rok

This is a classic Andaman-region style day out, built around speed, then snorkeling, then one proper break on land. You leave Ko Lanta in the morning, you snorkel at Koh Haa first, and you come back via Koh Rok, with a couple of water stops that keep your day from feeling rushed.

The big draw is the mix: you get clear surface views, then you head underwater to see fish and corals up close. When the water is good, it can feel like you are swimming in a living reef scene instead of just watching from above.

For me, the sweet spot is that you get guided help and equipment, but you still control your own pace once you are in the water. You can focus on staying calm, watching fish, and not burning time by figuring everything out on your own.

Getting Picked Up on Ko Lanta, and Why Timing Feels Early

Pickups start in the 08:00 to 08:50 window depending on your area. For example, Kantiang is 08:00, Klong Hin is 08:10, Klongnin is 08:20, KlongTob is 08:20, Klongkhong is 08:30, Long beach is 08:30, Klongdao is 08:30, Kawkwang is 08:40, and Saladan is 08:50.

The speedboat then leaves the pier at 09:00. That means you will be up earlier than many beach days, but it also helps you get to the islands while conditions are often at their best.

Plan your morning like this: sunscreen and hat on before you head out, swimwear ready under clothes, and your towel packed where you can actually reach it. If you wait until the last second, you will lose precious calm time once you are on the boat.

Koh Haa First: Clear Water, Reef Snorkeling, and Soft Corals

You arrive at Koh Haa around 10:00, and you get about one hour at the first snorkeling point. This is where you are meant to enjoy the clearest water and large reef areas, with the goal of seeing soft corals and lots of fish.

Koh Haa is often a strong start because it sets the tone for the rest of the day. If visibility is good, you will feel it immediately when you put your face in the water and start tracking fish movements.

One practical note: corals are not always perfectly “picture-book” everywhere. A recent comment I saw flagged that some coral could look less healthy in places, while fish viewing was still excellent. So I would treat it as a fish and reef tour, not a guarantee of pristine coral everywhere.

Koh Rok Nok and Koh Rok Nai: The 250 Meter Island-to-Island Swim

Around 11:00, you head toward Koh Rok, which is split into twin islands: Koh Rok Nok and Koh Rok Nai. The distance between them is only 250 meters (273 yards), and the snorkeling concept here is that you can swim through the clear water between the two.

There are multiple water moments in this section. You typically get one snorkeling run, then you continue to a second snorkeling spot at Koh Rok for more fish and coral reef variety. It is not just sightseeing, either, because you are repeatedly back in the water during this part of the day.

Then, later, you get another snorkeling stop at Koh Rok Nai around 13:30. That timing matters because it keeps the underwater experience spread out rather than all dumped into the first hour.

If you like variety, this island pairing can be a nice change of scenery during one tour day. And if you are new to snorkeling, shorter, guided blocks often feel easier than one long session.

The Best Beach Moment: Lunch, Relax Time, and Lizards on the Sand

At about 12:00, the schedule turns from snorkeling to a more relaxed island rhythm. You get time to swim again, relax, do some sightseeing, and then enjoy lunch around the midday window.

A standout detail here is the powder-white sandy beach, plus the chance to spot wildlife on land. Monitor lizards can hang around, and hermit crabs are also mentioned as being around and fairly unbothered by people.

Lunch is not just bread-and-butter. You get lunch, plus soft drinks and seasonal fruits. That is a meaningful value add because you are on a day schedule, and refueling on land helps you enjoy the later snorkeling instead of feeling drained.

Also, you get about 1.5 hours of free time and walk time during the island break. That is long enough to stretch, dry a bit, and reset your brain, which matters when you have already spent the morning in saltwater.

Boat Comfort, Group Size, and Motion Reality Check

A speedboat day is always about tradeoffs. The upside is easy access and fast island hops. The downside is that space can feel tight, especially if the operator brings a larger group.

One recent review flagged that the boat felt small for the number of people onboard, with limited ability to change or dry after snorkeling. There were also mentions of items landing on laps because there was not much personal space, and that can add stress when you just want to relax.

On top of that, some people reported feeling unwell on the ride. If you know you get motion sickness, bring medication that works for you and keep your plans flexible. Choose seats where you can face forward, and consider looking at the horizon instead of your phone.

If you are sensitive to cigarette smoke, also pay attention during breaks. One comment raised the point that smoking happened at the midday pause, which can affect your comfort if you prefer fresh air.

To be fair, lots of days go smoothly. The point is not to scare you, it is to help you pack and prepare for the reality of a fast boat and a shared schedule.

Price and Value: What $59 Covers, and What Costs Extra

At $59 per person, this tour sits in the practical midrange for Ko Lanta snorkeling day trips. You are paying for roundtrip transfers, guided snorkeling support, snorkeling gear, a life jacket, and a guided day plan that hits multiple islands.

You also get lunch, plus soft drinks and seasonal fruit. That is often where value shows up, because snorkeling tours can stack extra costs fast once you are on the island.

The one extra cost you should know is the National park fee, which is not included. Adult is listed as 400 Bath, child is 200 Bath.

So do the math like this: if you are spending most of your time in the water with multiple stops and you are not renting gear or paying for boat-only access separately, the price can feel fair. If you are only interested in one short snorkel moment, you might feel like you paid for more day than you need.

What to Bring for Koh Haa and Koh Rok

The tour asks you to bring a few basics, and you should take that list seriously. Wear or pack swimwear, bring a towel, and do not forget sunscreen, sun hat, and sunglasses.

I also suggest you pack a small dry bag for your phone and valuables. Even with provided equipment and a packed schedule, you can still get splashed or soaked, especially between snorkeling and boat transitions.

If you want comfort for the beach portion, consider a pair of lightweight sandals you can slip on for the land time. You will be moving around for walks and a bit of sightseeing on Koh Rok, and sand plus saltwater can get slick.

Seasonal Note for Koh Ha Closures

There is a stated closure period for Koh Ha under Lanta National Park rules: 21 Oct 2024 to 30 Nov 2024. The dates are listed explicitly, so if your trip overlaps a similar seasonal window, you should double-check before you go so your schedule still makes sense.

Since closures can change by year and regulation, treat this as a heads-up, not a guarantee. Always confirm what is running during your exact travel dates.

Who This Tour Fits Best

This is a good fit if you want a structured day without planning ferry routes or juggling your own snorkeling timing. You also get a guide and equipment, so it is easier for first-timers and for people who just want to enjoy the water.

It can also suit mixed groups, since the itinerary includes both snorkeling and land time. If some people want to focus on fish spotting while others want to relax on the beach, the schedule gives room for both.

That said, it is not suitable for pregnant women or for people with mobility impairments, based on the tour details provided. If either applies, you will likely have a tough time with boat boarding and the shared pace of island hops.

Should You Book This Ko Lanta Koh Haa and Koh Rok Speedboat Tour?

I would book it if you like snorkeling with a plan, not just a random swim. The mix of Koh Haa, the twin-island Koh Rok Nok and Koh Rok Nai swim, and the midday lunch plus beach time makes it feel like a full day, not a token outing.

I would also go into it with a realistic expectation: coral condition can vary, and boat comfort depends on group size and your tolerance for waves. If you are motion-sensitive, prepare for it. If you are hoping for untouched coral carpets everywhere, adjust your mindset to fish and reef variety first.

Bottom line: this is strong value for a guided, gear-included snorkeling day out of Ko Lanta, as long as you are comfortable with a fast speedboat schedule and shared logistics.

FAQ

What time do they pick you up on Ko Lanta?

Pickups run from 08:00 to 08:50 depending on your area, including times like 08:00 at Kantiang and 08:50 at Saladan. You provide your resort address so they can match you to the right pickup point.

When does the speedboat leave, and when do you return?

The speedboat departs from the pier at 09:00. The return transfers back to your resort are listed for around 16:00.

Where do you go snorkeling during the tour?

You snorkel at Koh Haa first, then at Koh Rok (with multiple snorkel spots), and you also do a later snorkel stop at Koh Rok Nai.

Is snorkel and mask equipment included?

Yes. Snorkel and mask are included, and you also get a life jacket.

Is lunch included, and what else is provided with it?

Lunch is included. You also get soft drinks and seasonal fruits.

Are national park fees included in the tour price?

No. National park fees are listed separately as Adult 400 Bath and Child 200 Bath.

Is there a closure period for Koh Ha?

A Koh Ha closure is listed for Lanta National Park from 21 Oct 2024 to 30 Nov 2024. Check your dates to confirm what will be operating.

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

No. The tour is listed as not suitable for pregnant women and for people with mobility impairments.