Its major mountains include Debelo Brdo (1,094m), Magleš (1,036m), Medvednik (1,247m), Jablanik (1,275), Povlen (Mali Povlen: 1,347m), Maljen (Kraljev sto: 1,104m) and Suvobor (866m), the latter including Ravna Gora highland and Rajac mountain. On Povlen lays the source of the Sušica river.