The map is the first to show the 30-mile Diablo Trail, which crosses six different parks and has places for overnight camping, said Seth Adams, Save Mount Diablo’s land programs director.

Mount Diablo has a top reputation as the best place for East Bay mountain biking. With varied terrain and numerous trails, Diablo biking is best suited to strong intermediate cyclists.

The map is the first to show the 30-mile Diablo Trail, which crosses six different parks and has places for overnight camping, said Seth Adams, Save Mount Diablo’s land programs director.

On a New Year’s Day cold and clear across the Bay Area and Northern California, you could drive to the top of Mount Diablo for a world-class view from the summit viewing deck. Or you could ...

Mount Diablo opened as a state park in 1931, and the Civilian Conservation Corps built its picnic areas, campgrounds, hiking trails, ranger residences, summit building, etc.

MOUNT DIABLO — A small plane crashed into a hillside in Mount Diablo State Park overnight Friday, killing the pilot, authorities said. The pilot is believed to have been the only person aboard ...

It was previously thought you couldn't get a mount in the Diablo 4 beta, but some players found a way.

Mar. 11—Save Mount Diablo acquired the Ginochio Schwendel Ranch — a 98-acre property along the Marsh Creek wildlife corridor, between Clayton and Brentwood — for $1.45 million, the group ...

Morgan Fire, burning east of Mount Diablo, as seen from Lafayette late Sunday night. At least 3,700 acres have burned southeast of the town of Clayton. (Susan Welty) Our latest update: Weather Helps ...

Mount Diablo sits within Mount Diablo State Park, an ecological gem of the San Francisco Bay region.