Khao Phra Wihan National Park Sisaket Province
Khao Phra Wihan National Park comprises 130 square kilometers in Ubon Ratchathani and Si Sa Ket Provinces.
- Khao Phra Wihan is on the Cambodia Border and includes Prasat Khao Phra Wihan (or as the Cambodians call it '' Preah Vihear '').
The National Park geography is hills with elevations ranging between 200 to 500 meters above sea level.
- The vegetation ecosystem is Mixed Deciduous Forest, Deciduous Dipterocarp on the Mountain Range, and Dry Evergreen Forest.
Animal wildlife includes Wild Boar, Civet, Bats, Squirrel, Sambar Deer, Gibbon and Common Munjak.
Tourist Attractions at Khao Phra Wihan National Park
Khao Phra Wihan Viewpoints,
scenery, caves, cliffs and landscape of mountain topography.
Huai Ta Waterfall
- Sai Yoi Waterfall
- Satta Som Mountain
- Huai Khanun Dam
- Khun Si Cave
- Ruesi Cave
- Mo Idaeng Cliff
Don Tuan Khmer ruins (Preah Vihear)