Hin Bida, also known as Bida Rock, is a popular dive site located near Phi Phi Islands in Thailand’s Andaman Sea. It consists of two submerged pinnacles, named Hin Bida Nok (Outer Bida Rock) and Hin Bida Nai (Inner Bida Rock). Here’s some information about diving at Hin Bida: Location and Topography: Hin Bida is...