Racha Noi Bay is a dive site located on the east side of the South Island of Racha Noi. Going offshore from the beach, there is a large root with megaliths folded on top of each other, separating the area from north to south around it. The depth is about 25M to 10M, and small roots are scattered in the shallow water on the sandy ground. The main point is the megalithic area, with a long slot on the south side.

Of all the dive sites on the East coast of Racha Noi, this one is particularly special. It’s reminiscent of the boulder sites for which the Similan Islands are famous. It’s usually done as a drift dive, but the current is generally mild. The highlight is a large, granite boulder formation.

This tranquil dive site is calm, perfect for all levels. Depths span 3-25m+, showcasing sloping sandy areas and hard coral bommies. Keep an eye out for turtles, cuttlefish, octopuses, and diverse reef fish. Encounters with eagle rays and even mantas in the blue add to the thrill of this underwater haven.

Banana Bay is located on the east side of Racha Noi island. It consists of a sandy bottom and with hard coral. Depth inside the bay is 5-20 meters. If you swim away from the beach you can find 50 meters of depth.

Marina Bay is a dive site located on the western side of the North Island of Racha Noi. As you enter from the bay and head south, you'll see a dynamic landscape of rumbling megaliths overlapping each other. This is a popular dive site with swim-throughs dotted among the boulders to stimulate divers' sense of adventure. It is not uncommon for manta rays to appear.

A gently sloping field of dense stag horn coral leads to a large boulder formation from around 12m to 20m. From the boulders it’s a nice drift either South into Banana bay or North where there are more boulder formations in the shallows

Racha Noi Island is located about one and a half hours south of Phuket by diving boat. You can dive on the west side of the island during the dry season from November to April, and the rainy season from May to October, you can dive on the east side of the island. It is a popular dive site for divers who expect to see manta rays.

From Phuket to reach Racha Noi takes about a 2 hour boat ride. On the east coast the first part of the island Racha Noi is a dive site named Manta Reef. It is more or less a wall dive with a depth up to around 22 meters. The wall is fully covered with different corals.

Camera Bay located west side of Racha Noi Island. Depht starts 5 meters and goes all the way to 60 meters. This is also good place for technical divers.

Manta Bay at Racha Noi is a popular dive site known for its granite boulders, healthy corals, and potential manta ray sightings (especially Dec-April). Depths vary, with generally mild currents. It offers a diverse experience with reef fish, rays, and even frogfish.