What To Expect

What‘s Included

Reviews

• Fantastic Snorkelling Tour – Turtles, Crystal Waters & Small Group Vibes

  Sightseer63245959398,Feb 15, 2026

  - Review from Tripadvisor

  5.00

  We did the 8am–midday Oxygen Boat snorkelling tour in Koh Tao and it was absolutely excellent from start to finish. There were four snorkelling stops and each one was teeming with beautiful, colourful fish. The highlight was definitely spotting turtles in their natural habitat – such a special experience and something we won’t forget in a hurry. The boat itself was spacious and very comfortable, and with only 16 people on board it felt relaxed and intimate rather than crowded. There was plenty of room to spread out between stops and really enjoy the morning. The tour included a light breakfast, water, tea and coffee, towels and snorkelling gear, and lunch was also provided – everything was very well organised and ran smoothly. If you’re in Koh Tao and love snorkelling, this tour is a brilliant choice. Highly recommended!

  

  

• Most eco-friendly snorkeling on Koh Tao!

  Isi on tour24,Feb 7, 2026

  - Review from Tripadvisor

  5.00

  I did the morning snorkeling tour and was very happy with the experience. We were about 30 people in total. The tour started with a small breakfast snack (croissants, muffins, fruit, tea and coffee) before heading out to four different snorkeling spots. The guides really did their best to find wildlife, and we were lucky to see sharks and turtles at two of the stops. I’ve done three different snorkeling tours with three different providers, and Oxygen Tours clearly cared the most about the environment. They did not offer any single-use plastic and had comprehensive signage explaining how to behave responsibly in the water. There was also a freshwater shower and good, clean toilets onboard, which made the experience even more comfortable.

• A really good fun afternoon out.

  michellest2017,Jan 4, 2026

  - Review from Tripadvisor

  5.00

  They made it such a fun afternoon out. We got picked up at 12.00. We were taken around the island with lots of snorkel stops, we swam with turtles. They provided lunch and drinks. The team took lots of photos, on the boat, on the slide, under the water plus videos. We stopped at an island too. Very good price. Very good experience.

  

• A really good experience

  michellest2017,Jan 4, 2026

  - Review from Tripadvisor

  5.00

  A great afternoon with the team on the boat. A tour around the island with snorkel stops. We swam with turtles. Lunch and drinks provided. There was a slide on the back of the boat too. The team were great, they took photos of everyone, on the boat, in the water, under the water and even some videos. Highly recommend.

  

• Another fantastic Oxygen Tours snorkelling trip!

  juliaellingham,Aug 14, 2025

  - Review from Tripadvisor

  5.00

  We had the pleasure of going on another one of the Oxygen Tours snorkelling trips on Koh Tao. We went last year and loved it so much we wanted to go again. Last year we did the full day trip including the visit to Nang Yaun but as we were staying on Nang Yuan we opted for the early bird snorkelling trip which was fantastic. We were collected from our hotel on sairee beach and taken to the boat at 7:30am ready to depart at 8am. The boat was really clean and spacious and we only had 10 people on our trip so it felt very chilled and private. The snorkelling sights were brilliant and our guide Aye (pronounced Al-A) who was so lovely. He took a great deal of time explaining everything to us about how the trip would work and what sort of sea life we might see. He managed to spot some baby sharks at Ao Leok which was a great highlight and he took lots of photos of us which he later sent to us for free. Aye was such a lovely guy - that’s something we remembered from last year. How kind and friendly the oxygen team all are. Thanks again oxygen and Aye, we had a fantastic time!

  

  

  

  

• Best snorkling tour

  F3682XL ,Jul 2, 2025

  - Review from Tripadvisor

  5.00

  Wow! What a wonderful tour! We went snorkeling around Ko Tao and saw so many different beautiful fish and corals. By the end, we even saw a turtle hiding behind a rock 💫 the tour was at 8 in the morning so we avoided the crowd of other people. The crew was attentive, very safety-conscious, and friendly — you can really see that they’re doing their best! Thank you for such a wonderful experience — especially to the crew: Aye, Teddy, and Captain P’Lwin! The best experience ever 💫

  

  

  

• An amazing experience! I’ve never done anything like it, would definitely do again. The crew was friendly and helpful!

  Revital G,Jun 25, 2025

  - Review from Tripadvisor

  5.00

  Great. Experience , we loved it Crew was amazing very helpful and friendly Definitely recommend to choose them, awesome