Koh Nang Yuan is located in the Gulf of Thailand. About 15 boat minutes northwest of Koh Tao consists of 3 little islands connected by white sandy beaches. The clear, turquoise-colored water and the colored corals which already appear in the flat water already fill snorkler and diver with enthusiasm at the arrival.

Koh Nang Yuan is a private island and was the attraction for day traveler till now. Nang Yuang only still will be accessible on announcement. Nang Yuang has bungalows of simple yet comfortable. Those would like to spend there a couple beautiful days should book in advance. The island has a diving school and a Restourant.       

Diving courses and Fun diving are possible there of December 15th until November 15th. Brilliant conditions for diving courses offer this one to nascent getting in the water slowly more deeply. Already at the first exercises the diving pupils are admired by amply little colored fish and every course might therefore become a droll experience well. The reefs all around Nang Yuan consist of coral overgrown lump of rock, great stone corals, antlers coral fields as well as soft corals in different forms and colors. Nang Yuang has sub-water cave on the northern side. One reaches the known diving places after a couple of boat minutes: Green Rock, Withe Rock, Big Rock und Nang Yuang Cave as well as to this Chumpon Pinnacle.