Tom Stienstra's list of the top 20 Bay Area peaks and ridge-tops:
Marin
Mount Wittenberg, Point Reyes National Seashore
Barnabe Peak, Samuel P. Taylor State Park: May 14, 2006
East Peak, Mount Tamalpais State Park
Mount Livermore, Angel Island State Park
Peninsula
San Bruno Mountain (state and county park): April 23, 2004
Montara Mountain, San Pedro Valley County Park
Borel Hill, Russian Ridge Open Space Preserve.
East Bay
Franklin Ridge, Carquinez Regional Shoreline: BAHiker, EBParks
San Pablo Ridge, Tilden Regional Park: BAHiker, EBParks
Rocky Ridge, Las Trampas Regional Wilderness: BAHiker, EBParks
Mount Diablo (state park)
Bob Walker Ridge, Morgan Territory
Mission Peak (regional preserve)
Rocky Ridge, Ohlone Regional Wilderness
Rose Peak, Ohlone Regional Wilderness
Flag Rock, Sunol Regional Wilderness.
South Bay
Monument Peak, Ed Levin County Park
Summit Rock, Sanborn-Skyline County Park
Bald Mountain (open space preserve)
Bay Ridge Trail, Harvey Bear County Park.