Available languages
7 hours
Mobile ticket
Explore the coral reefs around Koh Tao aboard the islands' best snorkeling boat.
Onboard water slide, climbing wall, diving board, floating sun beds, air-con cabin and experienced multi-lingual tour guides.
Visit all the best spots around Koh Tao and hike up to the amazing Nag Yuan viewpoint - one of the most iconic views in Thailand.
Infants and small children can ride in a pram or stroller
Public transportation options are available nearby
Specialized infant seats are available
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Full day snorkeling tour visiting all the best spots around Koh Tao. Depart 9:30 am, return 17:00 pm Shark Bay / Aow Leuk / Hin Wong Bay / Mango / Koh Nang Yuan Includes - A/C Room,Music on Board - Free transfer - Snorkeling equipment - Insurance - Lunch, drink and fresh fruits - Friendly English, Chinese & Thai speaking tour guides
Lunch box with sandwich,also fruits
Free transfer
Drinking water and Coffee or Tea
Snacks
Use of Snorkelling equipment
Insurance
Alcoholic Beverages
Soda/Pop
Koh Nang Yuan Marine Park
Select a pickup point
Pickup included
2,160 reviews
Total reviews and rating from Viator & Tripadvisor
danielhowlett92,,Dec 10, 2025
- Review from Tripadvisor
Absolutely brilliant boat trip. Plenty of snorkelling stops and managed to get photos with a turtle!! Highly recommend
745fatoumatad,,Dec 9, 2025
- Review from Tripadvisor
I loved it , we could see turtles and even a couple of turtles together , which is good what they helped me swim because I get tired with my health so they pulled me with a buoy I took full advantage of the experience . Ri is fantastic 🤩🤩❤️


608kiranj,,Dec 9, 2025
- Review from Tripadvisor
Me and a friend had been told about this experience by one of his mates so decided to go and definitely don’t regret it at all, had a great time visiting Koh Nang Yian island and stopping at different places to snorkel. The staff are all great people to so would definitely recommend for the price!
florab887,,Dec 9, 2025
- Review from Tripadvisor
Beautiful experience with the guides they are great! we could see turtles and beautiful beaches! thank you all for this day
Luke123445433736364,,Dec 8, 2025
- Review from Tripadvisor
Great value for money. Several stops, got to swim with turtles and the staff were great. Pick up from hotel was also included.
974jemimas,,Dec 8, 2025
- Review from Tripadvisor
I had the best time ever! Would highly recommend! Got to see loads of amazing beaches and animals! I loved it!!!!!!!!!!!
595trystanc,,Dec 7, 2025
- Review from Tripadvisor
Very good experience! I recommend, top team! Turtles, schools of fish and incredible beaches are seen
kaysok2025,,Dec 7, 2025
- Review from Tripadvisor
An amazing experience! Super snorkeling agency: perfect organization, nickel equipment, ultra pro and warm team. We felt safe from start to finish. The spots were beautiful, clear water, fish everywhere... We even saw turtles! One of the most beautiful activities of our stay. I recommend 100%, rush with your eyes closed!
davesZ2932SP,,Dec 7, 2025
- Review from Tripadvisor
Just amazing! You go around the island by boat, stopping to dive, see lots of marine animals and jump from the boat all in an incredible setting
Voyager56273888189,,Dec 7, 2025
- Review from Tripadvisor
Incredible experience Really good trip with my friends You can see turtle and maybe sharks in différent places Ps le premier arrêt est incroyable vous verrez pourquoi 😉
Operated by We Travel Snorkeling Adventures