Shuanggou Tianchi

Located about 500 meters northeast of the Shuanggou Mountain Plateau, it is a lake formed by water accumulating in a volcanic crater after an eruption. The water surface sits at an elevation of approximately 1,290 meters. It has an overall oval shape, with its long axis oriented northwest, covering an area of about 11.25 hectares. It was formed during the mid-to-late Pleistocene epoch (approximately 300,000 to 100,000 years ago).…