Choose the morning departure for early risers who don't want to miss the beautiful morning light. Meet the friendly boat crew of the Oxygen at Mae Haad Pier and get useful information about the trip and the islands.

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.

There’s really no need for exaggeration — Koh Nangyuan simply is one of the best snorkeling spots in Thailand. The shallow Japanese Reef Garden located in the east of the island are lined with intricate soft and hard corals as well as schools of colorful parrotfish and shy angelfish.

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 snorkel 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.