Experience the beauty of Thailand’s Andaman Sea with the Snorkeling Tour to Rok and Haa Island from Koh Lanta. For around 7 to 8 hours, you’ll explore two of the most acclaimed marine spots in Mu Koh Lanta Marine National Park—Koh Haa and Koh Rok—by speedboat. The tour, costing roughly $64.50 per person, includes hotel pickup, a buffet lunch, snorkeling gear, and guides, making it a hassle-free way to get in the water and enjoy some of the best underwater scenery in the region.
What we love about this experience is how it combines beautiful marine environments with the convenience of organized logistics. The guides are praised for their knowledge and friendliness, helping you feel comfortable whether you’re a seasoned snorkeler or a first-timer. Plus, the inclusion of lunch, water, and snacks means you stay energized without having to worry about extra costs.
One thing to keep in mind is that this tour requires a minimum of 10 participants, so if you’re traveling during a quieter season, it’s worth double-checking availability. Also, since the tour involves speedboat travel, you should be comfortable with fast-moving watercraft—not ideal for those prone to seasickness or with certain health conditions.
This tour is perfect for travelers who want a comprehensive day of snorkeling combined with some beach relaxation, all with a group atmosphere that keeps costs down. If you’re eager to discover vibrant coral reefs, colorful tropical fish, and pristine beaches, this trip hits the mark.
Key Points

- Convenient hotel pickup and drop-off for stress-free planning
- All-inclusive package with lunch, snacks, water, and gear
- Expert guides enhance the experience with local knowledge
- Two main snorkeling sites at Koh Haa and Koh Rok, renowned for clear waters and vibrant marine life
- Suitable for most travelers, but not recommended for pregnant women or those with certain health issues
- Limited group size keeps the experience intimate and manageable
Exploring the Itinerary in Detail

Fascinated by underwater life? Here are other snorkeling spots we've covered in Ko Lanta
Start at Saladan Pier and the Journey Begins
Your day kicks off early, between 7:30 and 8:00 am, with a hotel pickup in Koh Lanta. The ride to Koh Haa Lagoon, which takes about 30 minutes, sets the tone for the day. During this time, the boat’s crew, which includes guides known for being friendly and knowledgeable, prepare you for the aquatic adventure ahead.
Koh Haa: The First Snorkeling Stop
Arriving at Koh Haa Lagoon around 8:30 am, you’ll find yourself in one of the region’s most famous snorkeling spots. The water here is famously clear, with shallow areas perfect for spotting clownfish, tropical fish, and colorful coral reefs. The two-hour time at Koh Haa allows ample opportunity for swimming among these underwater sights, with snorkel gear provided. Many travelers comment on how the underwater visibility is excellent, and the variety of marine life is truly impressive.
Koh Rok Nok: The Next Marvel
After Koh Haa, the boat departs for Koh Rok, with a first stop at Koh Rok Nok around 9:30 am. Here, snorkelers can explore further coral formations, swimming through vibrant schools of fish, and perhaps even catching sight of larger marine species. This part of the trip lasts until noon, giving you plenty of time to enjoy the water and take photos of the stunning scenery.
Lunch and Relaxation on the Beach
From 12:00 pm to 2:00 pm, everyone gathers on a beautiful white sandy beach for a buffet lunch. The meal, included in the tour, features fresh fruit and drinks, providing the energy needed for the afternoon’s activities or just relaxing in the sun. Many reviews highlight how well-organized the lunch is and how the scenic setting adds to the enjoyment. After eating, you might find yourself just lounging or taking a stroll along the beach—an ideal way to unwind.
- 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
The Final Snorkel at Koh Rok Nok
Post-lunch, the tour continues with a second snorkeling session around Koh Rok Nok, lasting roughly two hours. This site is praised for its vibrant coral reefs and abundant fish. One reviewer described the day as “superbe,” mentioning the colorful corals and tropical fish as the highlights. Expect to see a variety of marine creatures, thanks to the well-preserved reef systems.
Returning to Koh Lanta
By around 2 pm, the boat departs back, and the journey concludes at the pier around 3 pm. The day wraps up with the knowledge that you’ll have experienced a well-organized, value-packed trip that combines adventure, relaxation, and stunning scenery.
What Makes This Tour Stand Out
Expert Guides and Friendly Crew
Multiple reviews emphasize the friendly and knowledgeable guides who make everyone feel comfortable, whether it’s explaining snorkeling techniques or pointing out marine life. Their enthusiasm adds to the overall enjoyment, and their professionalism ensures safety and fun.
Beautiful Marine Environments
Both Koh Haa and Koh Rok are famous for crystal-clear waters and abundant marine life. The underwater visibility often exceeds expectations, making snorkeling a delight. The reefs are teeming with colorful fish, and the shallow areas are perfect for beginners or those wanting a relaxed experience.
All-Inclusive Convenience
Having lunch, snacks, water, and snorkeling gear included simplifies the day. You won’t need to carry much with you or worry about extra expenses. The buffet lunch, with its fresh fruit and comfortable setting, offers a delightful break between snorkeling sessions.
Practical Group Size and Cost Savings
The tour’s group size tends to be manageable, adding a personal touch to a shared adventure. The cost—around $64.50—represents good value considering all the included amenities, the boat ride, and the guided snorkeling.
Potential Drawbacks and Considerations

While the experience is largely positive, it’s worth noting that the minimum group size requirement of 10 travelers might lead to cancellations during quieter seasons. The speedboat ride, while fun, can be bumpy for some, and those sensitive to motion sickness might want to prepare accordingly.
Also, certain health conditions—such as pregnancy or heart issues—are noted as reasons not to join, so check your health before booking. The national park fee (400 THB per adult/200 THB per child) is an additional cost paid at entry, which is common in protected marine parks but worth factoring into your overall budget.
Who Will Love This Tour?

This trip suits adventurous travelers who enjoy snorkeling and want to maximize their time on the water. It’s ideal for those who appreciate organized, guided experiences that remove the hassle of planning transport and gear. Families with older children, or travelers who want a full day of marine exploration combined with some beach relaxation, will find this tour particularly appealing.
If you’re someone who values friendly guides, stunning underwater scenery, and the convenience of an all-in-one package, this tour is a great choice. It’s especially recommended if you’ve read glowing reviews about the beautiful coral reefs and knowledgeable staff.
The Sum Up

For anyone visiting Koh Lanta eager to see some of Thailand’s most beautiful marine environments without the fuss of planning every detail, this snorkeling tour hits the spot. The combination of crystal-clear waters, vibrant reefs, relaxing beaches, and friendly guides creates a memorable day out.
While not suited for travelers with health issues or seasickness sensitivity, most will find that the effort is well worth the spectacular views and diverse marine life. The inclusive lunch, snacks, and gear make it a practical choice, giving you more time to focus on enjoying the water.
Whether you’re an experienced snorkeler or new to the sport, this tour offers a straightforward, enjoyable adventure that captures the essence of Thailand’s underwater beauty. It’s perfect for those who want a balance of guided comfort and authentic marine encounters—all in a manageable, well-organized day.
Frequently Asked Questions

How long is the tour from start to finish?
The tour lasts approximately 7 to 8 hours, starting around 8:30 am and ending around 3 pm, including transfers, snorkeling, and lunch.
Is hotel pickup included?
Yes, hotel pickup and drop-off are provided, making it easy to start and end your day without additional hassle.
What should I bring?
While snorkeling gear and life jackets are provided, it’s a good idea to bring sun protection, a towel, and some cash for the national park fee if you haven’t paid in advance.
Can children join this tour?
Yes, children aged 3 to 11 can participate, but the tour might not be suitable for very young children or pregnant women due to water activities and boat travel.
What’s included in the price?
The price covers hotel transfer, lunch, snacks, water, fruit, snorkel gear, a guide, and insurance. The national park fee is paid separately at the entry point.
Is this tour suitable for non-swimmers?
While snorkeling requires some comfort in the water, the shallow reefs and provided gear can make it accessible. However, non-swimmers should exercise caution and inform guides beforehand.
More Snorkeling Tours in Ko Lanta
- Maya Bay, Monkey Bay and Phi Phi Island Snorkeling Tour from Koh Lanta
- Snorkeling Tour to 4 Islands(Emerald Cave) From Koh Lanta by Speedboat
- Koh Ngai, Koh Muk + Emerald Cave Snorkeling Tour by Classic Longtail Boat
- Snorkeling to Phi Phi Islands by Speedboat from Koh Lanta
- Koh Rok and Koh Haa Snorkeling Trip by Speedboat from Koh Lanta
- Koh Rok and Koh Haa Snorkeling Tour with Beachside Lunch
More Tours in Ko Lanta
- Cooking Class and Market Tour at Lanta Thai Cookery School on Koh Lanta
- Tung Yee Peng Mangrove Forest Tour By Longtail Boat From Koh Lanta
- Maya Bay, Monkey Bay and Phi Phi Island Snorkeling Tour from Koh Lanta
- Lanta Old Town and Mangrove Forest Sightseeing Tour
- Snorkeling Tour to 4 Islands(Emerald Cave) From Koh Lanta by Speedboat
- Mangrove Tour by Kayaking in Ko Lanta With Lunch
More Tour Reviews in Ko Lanta
- Cooking Class and Market Tour at Lanta Thai Cookery School on Koh Lanta
- Koh Lanta to Koh Mook by Satun Pakbara Speed Boat
- Tung Yee Peng Mangrove Forest Tour By Longtail Boat From Koh Lanta
- Half Day Sea Cave Kayaking Small Group From Koh Lanta
- Maya Bay, Monkey Bay and Phi Phi Island Snorkeling Tour from Koh Lanta
- Half Day Lanta Thai Cookery School From Koh Lanta
More Ko Lanta experiences we've covered
- Cooking Class and Market Tour at Lanta Thai Cookery School on Koh Lanta
- Koh Lanta to Koh Mook by Satun Pakbara Speed Boat
- Tung Yee Peng Mangrove Forest Tour By Longtail Boat From Koh Lanta
- Half Day Sea Cave Kayaking Small Group From Koh Lanta
- Maya Bay, Monkey Bay and Phi Phi Island Snorkeling Tour from Koh Lanta
- Half Day Lanta Thai Cookery School From Koh Lanta
- Koh Lanta: Batik & Tie-Dye Workshop with Local Artist Guide
- Koh Lanta Private Transfers to or from Krabi Airport (KBV)
- Koh Lanta to Phuket by Satun Pakbara Speed Boat
- Sea Cave Kayaking and Island Hopping With Small Group From Koh Lanta
- Lanta Old Town and Mangrove Forest Sightseeing Tour
- Snorkeling Tour to 4 Islands(Emerald Cave) From Koh Lanta by Speedboat
