This is a wreck dive site where a Royal Thai Navy warship lies submerged just off the side of Himpi Wee, a dive site south of Nang Yuan Island adjacent to Koh Tao. The warship lies on the bottom of the water at a depth of about 30 meters and the bridge is at a relatively deep point, about 18 meters. This is a popular dive site that is sure to look great on Instagram.

White Rock, also known as White Rock and Black Rock, is located to the south of Nan Yuan Island, adjacent to Koh Tao. The whole site is a fairly large root, so no matter how many dives you do, you will never get bored of it, depending on the course you take, the depth and the type of life you observe. Beginners and seasoned divers alike should enjoy it.

Dive into a world of wonder at Twins, aka Twin Peaks - the ultimate Koh Tao dive site! Explore 2 massive underwater rocks from 7 to 20 meters deep, perfect for divers of all levels. Ideal for stunning underwater photography, with consistently good visibility. Don’t miss out on this gem near Koh Nangyuan!

Classic pinnacle off of Twins (another dive site) but much less divers than Twins due to its location being slightly deeper. Quite fun to dive for advanced divers.

This dive site is located next to the "Twins" dive site on the west side of Nan Yuan Island, adjacent to Koh Tao. It is a calm sandy area with a variety of objects to practice neutral buoyancy at a depth of 5 to 18 meters, so it is often used for training.

Japanese Gardens enjoys the protection of Koh Nanguan, which generally makes it a very calm and easy site. The depth ranges from just a couple meters to about 16 meters.

Big swim through available to advanced freedivers, very nice and different from most of the other dive sites around. Coral reef available outside of that cave for less experienced divers.

This dive site contains a lot of artificial items such as a Jeep, a toilet seat, etc... Which are now all new marine life habitat! Please don’t touch!

One of Koh Tao’s few ’drift’ dive sites, Green Rock often features a noticeable current, albeit a rarely overpowering one. The depth ranges between 10 and 25 meters and 30 to 40 meters depth can be found with a short swim to the West.

Jansom Bay dive site is located on the western side of Nan Yuan Island, adjacent to Koh Tao. Even on days when the ocean is rough and the waves are to the east, this dive site is in the shadow of the island, providing a calm environment for diving.