Pohorje is an Alpine mountain ridge with domed summits south of the Drava. It roughly lies in the triangle formed by the towns of Maribor (to the east), Dravograd (to the west) and Slovenske Konjice (to the south). To the northwest, it is bounded by the Mislinja River, to the south by the Vitanje Lowlands (Vitanjsko podolje), to the east it descends to the Drava Plain (Dravsko polje) and to the southeast it descends to the Pohorje Foothills (Podpohorske gorice). It measures about 50 km (31 mi) from east to west and 30 km (19 mi) from north to south and covers an area of ca. 840 km2 (320 sq mi). Its highest elevations are Black Peak (Slovene: Črni Vrh, German: Schwarzkogel) 1,543 m (5,062 ft), the only slightly lower Big Kopa Peak (Velika Kopa), and Lake Peak (Jezerski vrh), which rises to 1,537 m (5,043 ft). Forests cover over 70% of its surface.