Region
California
23
Presidio of San Francisco (Calif.)
17
Golden Gate National Recreation Area (Calif.)
13
San Francisco
13
San Francisco (Calif.)
4
United States
4
Golden Gate National Recreation Area
3
Presidio of San Francisco
3
Loma Prieta, Oct. 17, 1989
1
Marina District (San Francisco, Calif.)
1
San Francisco Bay Area
1
San Francisco Maritime National Historical Park (San Francisco, Calif.)
1