

Discover 276 Water activities in Koh Lanta on Trip.com, updated October 15, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!
From JPY 3,248 per person, with an average total of JPY 8,608. Choose the option that suits your plan.
With 6.684k verified reviews, Water activities Koh Lanta boast an average rating of 4.6.
This week's most popular Water activities: " Phuket Racha Island + Coral Island Day Trip - Includes Transfers and Island Fees", with 1.81k reviews and a 4.9 rating.
Now on Trip.com: "Koh Lanta: Snorkel Tour by Speedboat to Koh Haa and Koh Rok", a 7-hour adventure in Koh Lanta!
The next available day tour departs on October 16, 2026. Book now to secure your spot!
Koh Lanta Water activities usually take about 7 hours — perfect for a relaxed, immersive experience!
80% of Koh Lanta Water activities now offer English-speaking guides
October is the perfect time to visit Koh Lanta! Choose from 276 available day tours, including seasonal favorites like Phuket Racha Island + Coral Island Day Trip - Includes Transfers and Island Fees.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.




![[Thailand] Koh Lanta departure Ko Rok & Koh Ha two-island snorkeling 1-day tour](https://ak-d.tripcdn.com/images/0352512000t88tt7z8E03_C_568_320.jpg?_fr=wc)






![Phuket Phi Phi Island + Maya Bay + Egg Island Day Trip [Includes Island Fee | Snorkeling]](https://ak-d.tripcdn.com/images//0586j12000n0tpgd0BF56_C_568_320.jpg?_fr=wc)













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