The entire area of the municipality is 293,536 decares, of which 221,862 are wooded areas and 62,205 are farmlands. The terrain is mostly mountainous and hilly. The territory includes parts of Rila, the Rhodopes, and the dale of the Mesta river. East of the valley, on the river Belichka, there are parts of the eastern (Musalenski) section of the Rila Mountains.