Pha Mo I Daeng

Pha Mo I Daeng is located in Khao Phra Wihan National Park, Saothongchai Subdistrict, Kantharalak District, Sisaket Province. It is situated near the pathway leading up to the Phra Wihan Temple. This steep cliff marks the border between Thailand and Cambodia, stretching approximately 300 meters along its length. Pha Mo I Daeng serves as a scenic viewpoint along the route to Phra Wihan Temple. The cliff is characterized by its steep rock formations and houses a ranger unit. From Pha Mo I Daeng, visitors can view the Phra Wihan Temple and the Democratic Republic of Cambodia from the cliff.