Available languages
7 hours
Mobile ticket
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 Reef Garden.
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
Adult entrance fee applies to children with a height of over 120cm
The tour program is subject to change due to weather & sea conditions
For a full refund, cancel at least 24 hours before the scheduled departure time.
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
Hotel pickup from Mango Bay & Lighthouse Beach
Entrance fee to Koh Nangyuan
Child entrance fee to Koh Nangyuan
Tips
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 get useful information about the trip and the islands. With all the exhaustion of the sightseeing, sunbathing, and snorkeling, you’ll need to have lunch to refuel while cruising to Koh Tao onboard the Oxygen. Some of Koh Tao’s most beautiful beaches dot the East coasts which are difficult to reach by road. That makes these beaches the perfect destinations for this boat trip. You will make several sorkel stops at Mango/Lighthouse Bay, Hin Wong Bay with colorful fishes and in Ao Leuk which is famous for its crystal clear water. The last snorkel adventure will be at Shark Island named for it’s supposed fin-like shape.
First cruise to the stunning Nangyuan Island which takes just a few minutes onboard the big boat from Koh Tao. Take the 15-minute hike up to the viewpoint of the three islands’ highest peak. The view from the top, a vista that graces postcards across the country, is one of the most beautiful you will have ever laid eyes on. • 09:00 - 09:30: Hotel pickup on Koh Tao • 09:30 - 10:00: Meet the boat crews & check in at the pier • 10:00 - 10:30: Depart from Mae Haad Pier to Nangyuan Island • 10:30 - 11:30: Climb up to the viewpoint, relax & swim at Nangyuan Island
Start at midday and cruise to Koh Nangyuan and the hidden bays around Koh Tao onboard the Chuan Chom Boat.
Pickup included
Morning cruise to Koh Nangyuan and the hidden bays around Koh Tao on board the Oxygen.
Pickup included
158 reviews
Total reviews and rating from Viator & Tripadvisor
Lewis D,
Mar 5, 2025
- Viator
Great day out with some excellent snorkeling spots. All of the crew were fun and made sure we all had a good time. Lunch and snacks were nice
Nessa D,
Apr 1, 2023
- Viator
So much to see.. by far the best snorkeling I've done in Asia. Very impressive. There is alot of people on the tour so if you want a smaller tour you should book the 25 person small group tour. It was still great though. We saw 2 turtles, anemones and so many amazing fish. Loved it.
Alana B,
Mar 30, 2023
- Viator
The boat was a completely different boat than described, food was left out in the sun and became inedible, the driver was smoking bongs whilst driving and the guide didnt explain anything properly. Viator did nothing to help.
Arshad H,
Jan 3, 2023
- Viator
Pretty basic, main issue was they had >100 people to manage so very overcrowded. Unless you want to keep things quite cheap, better to just get a taxi boat around the island and do some snorkelling.
Sarah D,
Oct 19, 2022
- Viator
We had the best day!!! Tour guide was fantastic, awesome value for money. We saw a sea turtle at shark bay!! Really fun day out, highly recommend!
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