South Ogan Komering Ulu Regency is regency in South Sumatra that covers an area of 5,493.94 sq.kms, and the administratively centre is located in the town of Muara Dua.
This region is borders with Ogan Komering Ulu Regency, East Ogan Komering Ulu regency and Muara Enim Regency to the north., Lampung Province to the south and east; and BengkuluProvince to the west.
The are of South Ogan Komering Ulu is the forms of hills and mountains. The altitude range is between 45 to 1.643 above sea level. The highest region in this area is Mount Seminung in District of Banding Agung, with the altitude of 1,888 meters above sea level. South Ogan Komering Ulu is also drained by two major rivers, namely Sungai Selabung and Saka River which empties into the Ogan river.