It is bordered to the north by Interstate 10 and the town of Desert Center, and to the south by the Bradshaw Trail and the Chocolate Mountains Aerial Gunnery Range.They include steep-walled canyons, inland valleys, large and small washes, isolated rock outcrops, and panoramic expanses of desert.On the southern flank of the range lies the Chuckwalla Bench bajada region, an Area of Critical Environmental Concern, as it is frequented by the threatened desert tortoise.Also common in the area are the rosy boa, kangaroo rat, and the large lizard, after which the mountains are named - the chuckwalla.[4][5] The Chuckwalla Mountains have had many visitors over the millennia, as they are situated near heavily traveled east-west routes and feature several sources of water, the most prominent being Corn Springs.