 Neighboring districts are (from the east clockwise) Tan Sum, Sawang Wirawong, Mueang Ubon Ratchathani, Lao Suea Kok and Trakan Phuet Phon of Ubon Ratchathani Province.The important water resources are the Mun and Se Bok River.The district is divided into four sub-districts ("tambons"), which are further subdivided into 46 villages ("mubans").