Experience the Stunning Marine Wonders of Koh Haa & Koh Rok with a Speedboat Snorkelling Tour from Koh Lanta
If you’re craving a day of sun, sea, and vibrant underwater life, this Koh Rok & Koh Haa snorkelling tour offers a fantastic way to explore the best of the Andaman Sea. For just $57 per person, you’ll hop onto a speedboat early in the morning and spend about six hours discovering some of Thailand’s most beautiful islands. You’ll visit two main sites—Koh Haa and Koh Rok—with opportunities to snorkel in crystal-clear waters bursting with marine life, large soft coral reefs, and colorful fish. Plus, the included lunch and drinks make this a full, satisfying day out.
What we especially like about this trip is the close-up encounters with soft coral reefs and the chance to snorkel with knowledgeable guides who often swim with you, pointing out interesting fish and sea creatures. Another highlight is the white sandy beaches on Koh Rok, where you’ll find monitor lizards and crabs wandering freely—adding a touch of island wilderness to your experience.
A potential consideration is the long boat ride—about one hour each way—which might be less comfortable for those prone to seasickness or with mobility issues. Also, the tour can sometimes be overbooked, as some reviewers noted, which could mean limited shade or space during the boat ride.
This tour suits travelers who want a full day of snorkeling and island scenery without fuss. It’s ideal for those who appreciate guided marine adventures, love meeting friendly guides, and are eager to explore Thailand’s underwater treasures.
Key Points

- Vibrant Snorkelling: Explore large soft coral reefs and spot a variety of marine life at Koh Haa and Koh Rok.
- Comfortable Transportation: Included resort transfers and a fast speedboat make travel relaxed and efficient.
- Experienced Guides: Guides often snorkel alongside guests, enhancing the experience with tips and local knowledge.
- All-Inclusive Meal: Enjoy a well-rated lunch and fresh seasonal fruits during your island stop.
- Limited Flexibility: The schedule is fixed, with early pickups and a set itinerary. Be prepared for a full day.
- Booking Considerations: Possible overbooking may impact comfort during the boat ride, so plan accordingly.
In-Depth Review of the Koh Rok & Koh Haa Snorkelling Tour

Fascinated by underwater life? Here are other snorkeling spots we've covered in Ko Lanta
The Itinerary: What Makes Each Stop Special?
From the moment we booked, the promise was clear: a day packed with snorkelling, sightseeing, and relaxing beach time. The pickup from Koh Lanta resorts begins early, usually between 8:00 and 9:00 AM, depending on your location—whether you’re near Kantiang or Long Beach, your transfer is scheduled to suit.
Once aboard the speedboat, the approximately one-hour ride to Koh Haa sets the tone for the day. As we cruised across the calm waters, the views of the ocean stretching endlessly were captivating. The boat itself was comfortable enough, though the reviews remind us that overcrowding can happen, so it’s wise to arrive early or confirm seat arrangements.
Koh Haa, our first snorkel stop, is renowned for its large soft coral reefs and abundant marine creatures. We loved how guide Kevin (not his real name, but the kind of guide you’ll appreciate) swam alongside us, pointing out a curious school of fish and shapes beneath the water. The underwater scenery here is truly striking—wavy soft corals and colorful fish dancing around.
After about an hour, we headed to Koh Rok, a pair of twin islands, Koh Rok Nok and Koh Rok Nai. The water between these islands is shallow and clear, perfect for snorkelling. We loved seeing colorful anemones and a wide variety of fish darting among the coral. The guides made it easy for us to spot different species, and they were eager to share their knowledge.
At around noon, we took a break on land to relax, swim in the surf, and enjoy a buffet lunch. The meal was surprisingly good, with fresh ingredients and a variety of options to suit different tastes. The powdery white sand beach was a highlight; it was fun to lounge under the sun and watch the monitor lizards and hermit crabs wandering by.
The afternoon included one more snorkeling stop at Koh Rok Nai before heading back. The final leg was about an hour back to Koh Lanta, during which some of us appreciated the shade and the opportunity to chat with fellow travelers.
What Makes This Tour Stand Out?
One of the best features is the guided snorkelling experience. Several reviewers, including Sarah, mentioned how much they appreciated guides who personally showed them around and pointed out marine life, making the experience more engaging and educational. This is perfect for those who want more than just floating around aimlessly—you’re getting a guided tour of underwater treasures.
Another aspect we loved was the lunch buffet—a real bonus on a day when you’re active and in the sun. Many reviewers, like Sarah, rated it a 10/10, mentioning the freshness and variety of the food.
The Practical Side: Transportation, Duration, and Cost
You’ll be picked up from your Koh Lanta accommodation, which adds convenience. The tour lasts about six hours—enough time to visit two islands, snorkel multiple spots, and relax on the beach without feeling rushed. For $57, including transfers, lunch, snorkel gear, drinks, and insurance, it’s a good value, especially considering the quality of the marine environment you’ll see.
However, the long boat ride might be tiring for some, and if you’re prone to seasickness, bring medication just in case. The possible overbooking can also affect comfort during the ride, so arriving early or booking with a reputable operator might improve your experience.
More Great Tours NearbyWho Should Consider This Tour?
This trip is best suited for travelers who want a guided, all-in-one snorkelling adventure. It’s perfect if you’re eager to see large coral reefs and an array of marine life in a day, enjoy some beach time, and have a comfortable transfer included. If you’re traveling with family or friends who appreciate friendly guides and well-organized trips, this tour checks those boxes.
- 4-Island Tour from Koh Lanta to Koh Kradan with Beach Lunch
- Ko Lanta: Half-Day Mangrove Eco Kayak Experience with Lunch
- Koh Lanta: 4 Islands and Emerald Cave Tour by Longtail Boat
- Koh Lanta: Evening Course at Lanta Thai Cookery School
- Ko Lanta: Private Exploration Mangroves, Old Town & Beaches
- Ko Lanta: Half-Day Mangrove Kayaking Tour with Lunch
Final Thoughts

This Koh Rok & Koh Haa snorkelling tour offers a well-rounded experience of Thailand’s underwater beauty. The guides’ local knowledge and hands-on approach make it especially appealing, giving you insights and interactions that enhance your time in the water. The beautiful coral reefs, vibrant sea creatures, and pristine beaches stand out as the main highlights.
While the long boat ride and potential for overcrowding are worth considering, they don’t overshadow the overall value. If you’re looking for a full-day adventure with easy logistics, friendly guides, and a focus on authentic marine encounters, this trip will likely meet and even surpass your expectations.
This tour is perfect for snorkelers and beach lovers who want to maximize their time in the Andaman Sea without complicated arrangements. It’s suited for those who enjoy guided experiences, good food, and the chance to unwind on beautiful islands, all for a fair price.
FAQ

Is transportation included?
Yes, the tour provides roundtrip resort transfers from your accommodation on Koh Lanta, making it convenient and hassle-free.
How long is the boat ride?
The boat ride from Koh Lanta to Koh Haa and Koh Rok is about one hour each way, which helps maximize your time at the islands.
What should I bring?
Bring essentials like sunglasses, a sun hat, swimwear, a towel, and sunscreen. These will keep you comfortable during the day.
Are meals included?
Yes, a buffet lunch and seasonal fruits are part of the package, rated highly by previous travelers.
Can I snorkel at multiple spots?
Absolutely. The tour includes snorkelling at Koh Haa, Koh Rok, and Koh Rok Nai, with guides often swimming with you to point out interesting marine life.
Are there any restrictions?
The tour is not suitable for pregnant women or people with mobility impairments due to the boat ride and physical activity involved.
This snorkelling tour presents a wonderful chance to see the vibrant underwater world of Thailand. With friendly guides, good value, and stunning scenery, it’s a trip many travelers remember fondly—and one that’s well worth considering for your Koh Lanta adventure.
You can check availability for your dates here:More Snorkeling Tours in Ko Lanta
More Tours in Ko Lanta
- Koh Lanta: 4-Island Adventure Tour to Emerald Cave
- Ko Lanta: Half Day Tour Mangrove Boat Trip With Lunch
- Koh Lanta: Sea Cave Kayaking and Talabeng Island Tour
- From Ko Lanta: Mangrove Eco-Excursion by Longtail Boat
- Koh Lanta: Phi Phi Islands Tour w/ Maya Bay, Snorkel & Lunch
- Ko Lanta: Old Town and Mangrove Forest Sightseeing Tour
More Tour Reviews in Ko Lanta
- Koh Lanta: Koh Rok and Koh Haa Snorkeling Adventure
- Koh Lanta: Ultimate Kradan Island Escape by Longtail Boat
- Koh Lanta: 4-Island Adventure Tour to Emerald Cave
- Ko Lanta: Full-Day Mangrove Kayaking 2Islands 2Caves 2 Kayak
- Ko Lanta: Half Day Tour Mangrove Boat Trip With Lunch
- Ko Lanta: Mangrove Forest Kayak & Wildlife Adventure
More Ko Lanta experiences we've covered
- Koh Lanta: Koh Rok and Koh Haa Snorkeling Adventure
- Koh Lanta: Ultimate Kradan Island Escape by Longtail Boat
- Koh Lanta: 4-Island Adventure Tour to Emerald Cave
- Ko Lanta: Full-Day Mangrove Kayaking 2Islands 2Caves 2 Kayak
- Ko Lanta: Half Day Tour Mangrove Boat Trip With Lunch
- Ko Lanta: Mangrove Forest Kayak & Wildlife Adventure
- Koh Lanta: Sea Cave Kayaking and Talabeng Island Tour
- From Ko Lanta: Mangrove Eco-Excursion by Longtail Boat
- Koh Lanta: Phi Phi Islands Tour w/ Maya Bay, Snorkel & Lunch
- Ko Lanta: Old Town and Mangrove Forest Sightseeing Tour
- Ko Lanta: Snorkeling Adventure Tour to Koh Rok and Koh Haa
- From Koh Lanta: Koh Haa & Koh Rok Snorkel Tour by Speedboat
