Region
California
San Francisco
272
United States
161
San Francisco Bay Area
107
Los Angeles
89
San Joaquin Valley
63
San Francisco (Calif.)
61
Delta Region
57
Californie
46
San Francisco Bay
41
Sacramento River
40
Sierra National Forest
36
Six Rivers National Forest
34
Stanford
33
San Diego County
30
San Diego
29
Santa Clara County
29
Nevada
27
Pacific Ocean
27
Riverside County
27
Kern County
26
Los Angeles County
25
San Joaquin River
25
San Joaquin River Watershed
25
Pacific Coast
24
Imperial County
22
South of Market (San Francisco, Calif.)
22
San Jose
21
Stanislaus National Forest
21
West (U.S.)
19
Yosemite National Park
19
Sequoia National Forest
18
Smith River National Recreation Area
18
Sacramento
17
Yosemite National Park (Calif.)
17
California, Southern
16
Los Angeles Region
16
Palo Alto
16
San Bernardino County
16
Sonoma County
16
Arizona
15
Golden Gate National Recreation Area (Calif.)
15
Sequoia National Forest (Calif.)
15
Sierra National Forest (Calif.)
15
Delta Region (Calif.)
14
Contra Costa County
13
Inyo National Forest (Calif. and Nev.)
13
Mount Shasta (Calif.)
13
Santa Clara Valley (Santa Clara County)
13
Long Beach
12
more ...