Country/territory: Serbia
Subnational regions: Southeast Serbia
Central coordinates (latitude / longitude): 43°15'18"N / 021°21'51"E (43.2552° / 21.3643°)
Area (reported): 57,092 hectares / 570.92 km² / 141,077 acres / 220.43 square miles
Altitude: 247–846 m (810–2,780 ft)