Koh Nangyuan Snorkel Tour: Experience Hidden Bays of Koh Tao with Oxygen

Explore hidden bays and vibrant coral reefs on the Koh Nangyuan Snorkel Tour. Join Oxygen’s crew on a boat trip to discover Lighthouse Bay, Shark Bay, and more, before snorkeling at Japanese Reef Garden.

Duration: 7 hours
Cancellation: 24 hours
Highlights
  • Koh Tao - Choose between a morning departure for early risers who don’t want to miss the beautiful morning light, or an afternoon departure for people who prefer to sleep late but still want to explore Koh Nangyuan and Koh Tao - remember that the afternoon trip is usually less crowded. Meet the friendly boat crew of the Oxygen at Mae Haad Pier and…
What's Included
  • Hotel round trip transfer (except Mango Bay and Lighthouse Beach)
  • Basic accident insurance
  • Thai style lunch
  • Life jacket
  • Professional English speaking guide
  • Drinking water, coffee, tea & fresh fruits
What's Not Included
  • Hotel pickup from Mango Bay & Lighthouse Beach
  • Entrance fees
  • Entrance fees
  • Tips
Additional Information

Take a boat trip and get to see gorgeous vistas from your wooden beach seat around Koh Tao with the crew of Oxygen. Stop at Lighthouse Bay/Mango Bay, Shark Bay, Ao Leuk and Hin Wong Bay that are otherwise hard to access by road. The highlight of this tour is the climb to the viewpoint on Koh Nangyuan followed by a snorkelling adventure at the Japanese…

Location
Ko Tao
Meet at Oxygen Tour Koh Tao (Head Office) at Mae Haad Pier on Koh Tao at least 30 minutes before scheduled departure.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.7
(164 Ratings)
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Fionnualas650
Jul 10, 2025
Must experience on Koh Tao! - To anyone considering this tour, don’t even think, just book it! Incredible service from the beginning, really friendly staff with clear instructions and safety being paramount not only on the boat but in the water too. I ended up cutting my hand on coral (all my own doing - overestimating my buoyancy and learning a harsh lesson) and the staff onboard were quick to jump into action and did a fantastic job patching me up before escorting me to the hospital and waiting around to ensure I had been looked after. I had to go to hospital for 7 days in a row after having 4 stitches applied to my wound and every single penny was covered by the company, who even went so far as to pick me up and drop me back off at every appointment. I was truly blown away at their kindness and dedication to ensure I was tended to medically all the way to the very end. Thanks again to the team for everything, and the tour itself was spectacular. Think baby reef sharks, a myriad of colourful fish and even turtles. Great food on board too. Thanks again for everything!
Review provided by Tripadvisor
Hblaaberg
Jul 9, 2025
Great trip on a nice boat - We were around 5 lovely snorkeling sites, all recommended to see, nice and clean boat that was not overcrowded, got served delicious tasty lunch. The crew was super engaged and skilled guides in the water too 🙏 Can only recommend this snorkeling with Oxygen tours
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Deborahh1317
Jul 9, 2025
Absolutely great trip, amazing value for money - I went on a trip with this company on 5/7/25 with my family and some friends with their son. The trip was amazing value. The staff were so friendly and super helpful and the lunch was delicious. Would totally recommend this trip to anyone as you get to snorkel 5 different areas and there is a camera man who takes pictures all day even underwater ones which you get free access to download. Would definitely book this trip again!
Review provided by Tripadvisor
Solveig
Jul 8, 2025
Lovely snorkeling - Well-organized tour to all the fine places on the island! Nice staff and good food. Lots of nice snorkeling opportunities. Fish and turtles. Bring your own drink bottle!
Review provided by Tripadvisor
Veronique1702
Jul 1, 2025
Top, dynamic and professional team - Very good Very nice team Super dynamic and professional Super day 20 people from the boat The guys were great tips for the pictures and then in this 1/07 Not much people at all
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216rustamt
Jun 26, 2025
One of the best days of my life - An absolute highlight of the whole holiday. Saw a massive sea turtle!! The staff were extremely fun and helpful to be around, saw a great deal of super cool fish, and got free underwater picture within 3 days of the trip, all photos calibrated and done to the professional standard. Absolutely worth every single penny!!! Would do the tour every time I come to Koh Tao.
Review provided by Tripadvisor
858safiyai
Jun 22, 2025
Best boat day! - Day was Amazing!! Staff made the trip so funny and were so attentive and helpful. The animals were so cool!! Would 100% recommend while in Koh Tao!
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Victorratesstuff
Jun 15, 2025
Just do it. - Absolutely amazing tour. The staff is very nice, a lot of fun and extremely helpful. The spots are all outright breathtaking and it's very well timed to spend the right amount of time at all of them. There is also free food and water at the boat. All that for a price of ~900 bath for the tour and the entry to Ko Nang Yuan (which is optional but in actual fact you definitely will want to go there)... There is literally no better way to spend that amount of time and money on Ko Tau.
Review provided by Tripadvisor
Evah1740
Jun 12, 2025
So worth it! - This snorkel tour was so worth it! They fed us yummy Thai food (curry) and also took really good photos, so we didn’t have to worry about using a go pro - they even got a photo of us with a giant turtle!! We stopped at many coral reefs and I’ve done many snorkel tours before, and I’ve never seen such pretty and colorful corals ever, and the fish were also abundant! Also we were running late because our boat was late and they were still able to accommodate us and even store our luggage at their office. I was messaging them about us running late and they responded immediately too! They truly had the best service, best crew, and their English was really easy to understand.
Review provided by Tripadvisor
Lottiew574
Jun 20, 2025
Best thing we did on Koh Tao - The trip was amazing- free food, photos and free taxi to and from our hostel from the tour. Would absolutely do again. They took us to all the bays we wanted to visit anyways and for only 800 baht total (including the fee for getting into the first island/ which was my favourite of the lot). really friendly, fun and charismatic guides who took us all around and told us about what we were looking at and could see. Beautiful corals and fish, saw a turtle too! When the weather got bad they skipped one of the bays and we went to another instead! My one problem was that they didn’t handle seeing the turtle very ethically, they got everyone to gather round it and get pictures with, and based on my prior conservation experience with turtles i could tell they were getting really spooked and upset. That could definitely be improved but other than that I recommend!
Review provided by Tripadvisor
From $26
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).