Country/territory: Turkmenistan
Central coordinates (latitude / longitude): 37°59'29"N (37.9915°) / 065°31'27"E (65.5243°)
Area (reported): 167,701 hectares / 1,677.01 km² / 414,398 acres / 647.50 square miles
Area (GIS-derived): 167,904 hectares / 1,679.04 km² / 414,900 acres / 648.28 square miles
Altitude: 245–400 m (804–1,312 ft)