Mount Diablo - Contra Costa County, CA
Posted by: saopaulo1
N 37° 52.902 W 121° 54.864
10S E 595467 N 4193244
High mountain in Contra Costa County.
Waymark Code: WM4HA9
Location: California, United States
Date Posted: 08/25/2008
Views: 43
"Mount Diablo is a mountain in Contra Costa County, California in the San Francisco Bay Area, located south of the town of Clayton and northeast of Danville. It is an isolated 3,849 feet (1,173 m) upthrust peak that is visible from most of the San Francisco Bay Area and much of northern California. Mount Diablo appears from many angles to be a double pyramid and includes many subsidiary peaks, the largest and closest of which is the other half of the double pyramid, North Peak, nearly as high in elevation at 3,557 feet (1,084 m)." (
visit link)
The peak is inside the visitors center at trhe summit. You can stand on it since the center is built around the peak.