What is Silurian Hills?

The Silurian Hills are a small range of hills in the Mojave Desert, southeast of Death Valley National Park, in southern California. The surrounding lower elevation lands provide important connectivity habitat between nearby mountain ranges. The area provides critical habitat and movement corridors for bighorn sheep, desert tortoises, nesting golden eagles, kit foxes and burrowing owls. The Silurian Valley is a largely undisturbed valley that supports wildlife and is an important link for this portion of the northern Mojave Desert.