Introduction to Gaoxia Pinghu: There are four reservoirs in the Yanzidong tourist area that are used as tourist attractions. Among them, the Ercha Reservoir embedded in the mountains is a famous scenic spot, known as Gaoxia Pinghu. The shore of the lake is a great place for fishing, and the lake is a great place for boating. The reservoir is surrounded by green mountains and has a quiet and beautiful environment. There are vast tracts of pine forests, tea forests, fruit forests, and scenic forests. Ancient and famous trees can be seen in many places, where hundreds of birds often roost, flowers are fragrant all year round, and the scenery is elegant and beautiful.