It is a bay in the north of Koh Tao and one of the famous diving destinations on the island. It is about a 10-minute voyage from Nangyuan Island. The sea here is very close, there are many small fish and corals, and it is also a good place for snorkeling. In addition to snorkeling and diving, the sunrise and sunset here are also very beautiful. There is a restaurant nearby, and you can take the fish you catch to the restaurant for processing. However, the TV here relies on a generator, and there is usually a power outage during the day.