Available languages
4 hours
Mobile ticket
Escape the crowds on an exclusive morning snorkeling adventure around Koh Tao. Discover vibrant coral reefs at Tao Thong Bay and Freedom Bay. Swim in the crystal-clear waters of Ao Leuk and witness marine life at Shark Bay. Enjoy a delicious Thai lunch onboard as you return.
• Snorkel vibrant coral gardens on an exclusive Koh Tao adventure
• Escape the crowds with this intimate group experience
• Be the first to explore Koh Tao's pristine morning waters
• Discover secluded underwater realms at Tao Thong & Freedom Bay
• Savor a fresh, authentic Thai lunch onboard the Oxygen
Infants are required to sit on an adult’s lap
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
Bring a dry bag, swimwear, sunscreen, sun hat, sunglasses, flip flops and a camera.
Wear flip flops or water shoes in case there are shells or rocks on the sand and shorts rather than pants as the water level may be above the knees when hopping off/on the boat.
Ensuring your safety is our top priority. To that end, we strongly recommend wearing a life jacket throughout the entire boat ride to the islands and while snorkeling.
While flip-flops are convenient, water shoes offer better protection against sharp objects like shells or rocks on the sand, and provide improved traction on wet surfaces.
Shorts are ideal as they dry quickly and allow for greater freedom of movement, especially if the water level reaches above your knees when getting on or off the boat.
This tour is not recommended for pregnant women, infants under 2 years, people over 70 years or people with back or neck problems.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Life jacket
Toilet on board
Basic accident insurance
Lunch box includes a vegetarian choice
Professional English speaking guide
First-aid kit
Beach towel & snorkeling equipment
Drinking water, coffee, tea & fresh fruits
Hotel round-trip transfer
Light breakfast
Tips
Personal expenses
Select a pickup point
Embark on an enchanting morning escape around the captivating island of Koh Tao. Your adventure begins with a seamless hotel pickup, whisking you away to meet our friendly boat crew at the pier.
Koh Tao
As the sun begins its ascent, setting the turquoise waters aglow, you'll glide away from the bustling Mae Haad Pier towards the serene embrace of Tao Thong Bay.
Pickup included
3 reviews
Total reviews and rating from Viator & Tripadvisor
juliaellingham,
Aug 14, 2025
- Review from Tripadvisor
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!




F3682XL ,
Jul 2, 2025
- Review from Tripadvisor
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 💫



Revital G,
Jun 25, 2025
- Review from Tripadvisor
Great. Experience , we loved it Crew was amazing very helpful and friendly Definitely recommend to choose them, awesome



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