Bathing Optional
Hetch Hetchy Dam and Reservoir beyond -- the source of San Franciscos water.
Hetch Hetchy Dam and Reservoir beyond -- the source of San Franciscos water. United States, Yosemite NP - 16-Jun-04
Hetch Hetchy Dam and Reservoir beyond -- the source of San Franciscos water. United States, Yosemite NP - 16-Jun-04