Aledeghi Wildlife Reserve is the large expanse of grassland plains one finds extending from the foothills of the Asebot Mountain to the Awash-Arba asphalt road. It is nearly 50 km in length measuring straight from Awash-Arba towards the town of Gedamaitu. The climate is generally dry and arid conforming to the northeastern parts of the Afar Triangle.
The plains are home to a number of wildlife including Grevy‟s Zebra and Wild Ass. Both the Grevy‟s Zebra and the Wild Ass are critically endangered species. Other larger mammals include Gerenuk, Salt‟s Dikdik and Warthog. Notable bird species include Ostrich, Arabian Bustard, Hartulaub‟s Bustard, Kori Bustard, Grasshopper Buzzard and Carmine Bee-eater.