Phu Sa Dok Bua National Park

Phu Sa Dok Bua National Park is a protected sandstone plateau park in Senangkhanikhom District, Amnat Charoen Province, northeastern Thailand. Established in 1992 as Thailand's 75th national park, it covers about 231 sq km across Amnat Charoen, Yasothon and Mukdahan provinces. It is notable for seasonal lotus-filled rock pools on the plateau, forested hills, sandstone cliffs and viewpoints such as Phu Pha Hom.

Visitors can expect a forested sandstone plateau with seasonal natural pools where lotus flowers bloom, open rock terraces, viewpoints over the Isan countryside, and nature trails through dry dipterocarp and mixed deciduous forest. Facilities are basic and centered at the park headquarters with a visitor centre, campsite and marked trails to viewpoints and lotus pools. The environment is quiet and natural, suitable for hiking, photography and nature observation.