Location
Northwest of the Kingdom of Saudi Arabia

Area
13,775 km²

Terrain
Volcanic plateau and low volcanic mountains

Plants
Shrub and herbaceous species, such as Lycium, Haloxylon, Salsola villosa, Tamarix and Xeranthemum

Animals
Reem gazelle (Gazella marica), Arabian wolf (Canis lupus arabs), Arabian fox (Vulpes vulpes arabica)

Birds
Houbara bustard (Chlamydotis undulata), Golden eagle (Aquila chrysaetos) and Stone-Curlew (Dikkops)