Location
Northwest of the Kingdom of Saudi Arabia

Area
12,105 km²

Terrain
جبالٌ وأودية وبيئات حصوية ورملية.

Plants
Shrub and herbaceous species as well as trees, such as Acacia gerrardii, Haloxylon, Haloxylon ammodendron, Traganum, Rhanterium epapposum and Chaste tree (Vitex agnus-castus).

Animals
Reem gazelle, migratory birds and ibex