Tags: Mountain Range.
The Kofa Mountains is the central mountain range comprising the Kofa National Wildlife Refuge about 60 miles northeast of Yuma Arizona in the southwestern part of the state. The equally extensive Castle Dome Mountains comprise the southern refuge border; the western end of the Tank Mountains are in the southeast of the wildlife refuge and the New Water Wilderness in the New Water Mountains ends the extension of the Kofa National Wildlife Refuge to the north.