The Summit Visitor Center & Mitchell Canyon Visitor Center remain closed. All park visitors must distance themselves from others by the required 6 feet. [updated on 07/08/20]
Take a Multimedia Audio Tour of Mount Diablo
PRESERVATION THROUGH EDUCATION
Wildlife is abundant on Mount Diablo. Coastal black-tailed deer, raccoons, California ground squirrels, eastern fox squirrels, and gray foxes are often seen. Skunks, bobcats, mountain lions, badgers, coyotes, rabbits, hares and many other animals call the mountain home as well. Mount Diablo is known to harbor red-legged frogs, tarantulas, and the rare Alameda whipsnake as well as its cousin, the northern rattlesnake.