The Pirin mountain range is divided into three sections: northern, middle and southern, with the northern one being the highest and containing all glacial formations and lakes. The park covers the northern section, itself divided into two zones. The northern zone consists of the steep marble Vihren ridge with the three highest summits in the mountain: Vihren (2914 m), Kutelo (2908 m) and Banski Suhodol (2884 m), as well as the ridge Koncheto (2810 m). The southern zone consists of granite ridges and includes Pirin's fourth highest summit Polezhan, at 2851 m. There are more around 60 summits above 2600 m.