Koh Haa & Koh Rok Snorkel Tour by Speedboat from Koh Lanta: An Authentic Day of Adventure and Colorful Underwater Life
If you’re looking to explore some of Thailand’s most stunning underwater landscapes, this full-day snorkel tour from Koh Lanta offers a blend of vibrant marine life, pristine beaches, and smooth logistics. For around $61 per person, you’ll spend approximately 8 hours cruising across turquoise waters, visiting Koh Haa and Koh Rok, two of the region’s most celebrated snorkeling destinations.
What we love about this trip? First, the quality of the snorkeling—we’re talking about coral reefs bursting with colorful fish and clownfish (yes, Nemo’s relatives). Second, the lunch buffet at the beach is surprisingly tasty, with enough variety to satisfy most appetites.
A potential consideration? The sea journey can be bumpy, especially if the weather turns rough, so seasickness pills are worth packing if you’re sensitive.
This tour is perfect for travelers who want to see Thailand’s marine wonders comfortably and enjoy a well-organized day with plenty of authentic snorkeling and beach time. It suits those who appreciate good value, appreciate guided experiences, and don’t mind a bit of boat travel.
Key Points

- Beautiful Destinations: Koh Haa and Koh Rok are among Thailand’s best snorkel spots, known for clear waters and vibrant reefs.
- All-Inclusive Comfort: Hotel pickup, snorkel gear, water, and a buffet lunch make for an easy, fuss-free day.
- Experienced Guides: Friendly guides enhance the experience with helpful tips and local insights.
- Travel Time: Expect some boat travel, which means a full schedule but also a chance to enjoy the sea.
- Family Friendly: Suitable for older children and adults; not recommended for very young kids or pregnant women.
- Adventure with Relaxation: Snorkeling, swimming, and beach lounging combine for a well-balanced day.
A Closer Look at the Tour Experience

This speedboat trip kicks off with pick-up from your Koh Lanta hotel, typically between 7:50 AM and 8:50 AM, depending on where you’re staying, with transfers arranged to get you quickly to the pier. The boat ride to Koh Haa lasts about 30 minutes, giving you a taste of the sea’s motion early on—so if seasickness is on your mind, a pill might be wise.
Planning more time in Ko Lanta? We've covered other experiences worth considering.
Koh Haa: The Five Islands
The first stop, Koh Haa, meaning “Five Islands,” is an eye-catching cluster of limestone islets. Here, the main activity is snorkeling in turquoise waters around coral reefs. Guides usually lead groups through the best spots, pointing out colorful fish and coral formations that truly feel like an underwater festival. Reviewers note the location’s “impressive coral reef” and “beautiful turquoise water,” making it a favorite for those who want a postcard-perfect snorkeling experience.
You’ll typically spend about 40 minutes here, enough time to swim among schools of fish, explore the reef, and soak in the scenery. The guides’ friendly attitude and helpful tips elevate the experience, according to many guests.
Koh Rok: Limestone Cliffs and Beach Bliss
Next, the boat heads to Koh Rok, a pair of islands famed for imposing limestone cliffs and pristine beaches. The crew often gives travelers the option to snorkel at Koh Rok Yai or simply relax on the beach—both choices have their appeal. Reviewers frequently mention how relaxing the beach time is, with plenty of opportunity to swim and sunbathe after a morning of snorkeling.
At noon, everyone gathers for a buffet lunch served right on the beach. The menu typically includes rice, vegetables, and fruit—simple, fresh, and enough to keep you energized. Several reviews praise the deliciousness of the meal, with some noting it’s “well-catered to dietary restrictions,” which is reassuring if you’re vegetarian or have other preferences.
Koh Rok Noi: Clownfish and Coral Gardens
The final snorkeling stop is Koh Rok Noi, often described as the most impressive of the day. Here, gigantic coral formations dominate the scene, home to a vast array of clownfish (Nemo) and other marine creatures. Guests often say this is “absolutely worth the trip,” with some noting the big, beautiful coral structures that make for stunning underwater photography.
Expect about 40 minutes here, enough for a leisurely swim and more coral exploration. This stop caps off the underwater adventure on a high note, with many guests feeling they’ve seen Thailand’s marine life at its best.
More Great Tours NearbyReturn Journey and Final Thoughts
Around 4 PM, the boat departs for Koh Lanta, completing a full day of marvelous sights, snorkeling, and beachside relaxation. The transfer back to your hotel is included, making logistics one less thing to worry about.
- Koh Lanta: 4 Islands and Emerald Cave Tour by Longtail Boat
- Koh Lanta: 4 Islands and Emerald Cave Snorkeling Trip
- Koh Lanta: Evening Course at Lanta Thai Cookery School
- Ko Lanta: Private Exploration Mangroves, Old Town & Beaches
- Ko Lanta: Full-Day Mangrove and Sea Cave Kayaking Experience
- Ko Lanta: Mangrove Kayaking, Ko Talabeng, & Skull Island
Why This Tour Works Well

The organized nature of the trip impresses most guests, with reviews praising the friendly staff, smooth transportation, and well-planned schedule. The small group size (max 45 people) helps maintain an intimate atmosphere, avoiding the chaos common on larger tours.
Guests also appreciate the value for money—for a reasonable price, you get all the gear, meals, transfers, and guides. Several reviews highlight the quality of the snorkeling and the delicious buffet lunch as the tour’s standout features.
However, it’s worth noting that the sea journey can be choppy at times, especially on rough days, so if you’re prone to seasickness, you might want to prepare accordingly. Also, the lunch menu is somewhat limited for vegetarians, mainly rice, vegetables, and fruit, which may be fine for some but less so for others seeking more variety.
This tour is best suited for adventurous travelers who want a hassle-free day of exploring Thailand’s underwater world, with plenty of opportunity to relax on beaches and enjoy local sights. It’s especially popular among those who value highly-rated guides and authentic snorkeling experiences, rather than just sightseeing from a boat.
Detailed Itinerary Breakdown

Early Morning Pickup
The day begins with a hotel pickup—a small but important detail that saves you the hassle of organizing transport. The pickup times are staggered based on your location, ensuring everyone’s on time. Expect a shared vehicle, and remember, if you miss the pickup, you might be considered a no-show.
The Sea Transit
The approximately 30-minute boat ride to Koh Haa is often the first hint of the adventure ahead. The speedboat is comfortable, but the sea can be lively, so brace yourself for some waves. This part of the trip is crucial because it puts travelers in the right mood—ready for underwater discovery.
Snorkeling at Koh Haa
Koh Haa is more than just a pretty name; it’s a marine sanctuary full of coral reefs and vibrant marine life. The 40-minute snorkeling session is ideal for newcomers and seasoned snorkelers alike, offering exceptional visibility and a chance to see colorful fish, sea stars, and other sea creatures.
Koh Rok: Limestone Cliffs and Beach Relaxation
The next stop, Koh Rok, is more about scenic beauty and leisure. The limestone cliffs provide a dramatic backdrop, and the pristine beaches invite you to swim, sunbathe, or simply enjoy the scenery. The guided choice between snorkeling and relaxing makes it flexible for different preferences.
Lunch and Free Time
The beach buffet is a highlight—not only for its simplicity but also for the fresh, well-prepared dishes. Guests have reported the lunch as “the biggest highlight,” with plenty of drinks and fresh fruit to keep you refreshed. The 1.5-hour break allows for unhurried lounging and a chance to soak in the tropical tranquility.
Final Snorkel at Koh Rok Noi
The last activity, snorkeling at Koh Rok Noi, often leaves guests in awe. The coral formations and abundance of clownfish make for picturesque moments. Many reviewers call this a “brilliant finale”, emphasizing how impressive this stop is for marine life viewing and underwater photography.
Return and Reflection
The journey concludes with a boat ride back to Koh Lanta around 4 PM. The transfer is smooth, and many travelers look back on this day as a highlight of their trip—a perfect combination of adventure, relaxation, and natural beauty.
Who Should Consider This Tour?

This experience is ideal for snorkelers of all levels who want to explore Thailand’s top marine parks without the hassle of organizing separate trips. Families with older children will find it suitable, especially since the guides are knowledgeable and friendly. However, it’s not recommended for small children under 4, pregnant women, or anyone with mobility issues or seasickness concerns.
It’s also a smart choice for those who value good food, well-organized logistics, and authentic snorkeling rather than just sightseeing from a boat deck. If you’re after a balanced mix of adventure and relaxation with reliable reviews and a high satisfaction rate, this tour fits the bill.
FAQs

How long is the tour?
The entire day lasts around 8 hours, including transportation, boat trips, snorkeling, and lunch.
What should I bring?
Bring sunglasses, sun hat, swimwear, towel, sunscreen, cash, and motion sickness prevention if needed.
Is there an age limit?
The tour is not suitable for children under 4 years, and generally better suited for older children and adults.
What is included?
The package covers hotel transfers, a guide, water, snorkel masks, lunch, and fresh fruit.
Are there any additional costs?
Yes, you’ll need to pay the national park entrance fee (400 THB for adults, 200 THB for children) separately.
What if the weather is bad?
The tour can be canceled for safety reasons, but often rain doesn’t stop the trip if sea conditions are safe. Rescheduling or full refunds are available if canceled.
In essence, this Koh Lanta snorkel tour combines vibrant marine life, stunning scenery, and convenient logistics, making it a superb choice for anyone eager to experience Thailand’s underwater treasures with ease and authenticity. Whether you’re a snorkeler or a beach lover, the memories of reefs teeming with fish and a tranquil day at the beach will make this trip a highlight of your trip to Krabi.
You can check availability for your dates here: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
