Tucked away in the East Bay region of Northern California, Mount Diablo State Park is a hidden gem that offers some of the ...

The California State Parks Foundation is celebrating the completion of 22 new bike turnouts at Mount Diablo State Park, bringing to 67 the total number of turnouts on the East Bay mountain.

Wildflowers are in bloom in Mount Diablo. NBC Bay Area’s SkyRanger flew overhead Monday and bursts of yellow flowers were ...

The Bay Area storm created a reason to visit the local peaks. NBC Bay Area's Christie Smith found a few families atop Mount Diablo in Contra Costa County playing in a dusting of new snow.

SAN FRANCISCO (KRON) — Contra Costa County residents with views of Mount Diablo woke up to a beautiful, snowy sight Friday morning. A chilly and wet March storm dusted mountain peaks around the ...