Chae Son National Park
Chae Son National Park is a 592 sq km protected area in Mueang Pan District, Lampang Province, northern Thailand, established on 28 July 1988 as Thailand's 88th national park. It is notable for its natural 73°C hot springs, the 6-tier Chae Son Waterfall, limestone caves and forested mountains of the Khun Tan Range. The park combines geothermal features, waterfalls and nature trails within mixed deciduous and evergreen forest.