Lick Observatory
Gazing into the past and future at historic observatories
At the top of Mount Hamilton, near San Jose, California, Lick Observatory looks out over the dense sprawl of the San Francisco Bay Area. On a clear day from the 4,200-foot summit, you can see San Francisco to the north, as well as the entrance to Yosemite Valley, 120 miles east, as the crow flies. At night you can see even farther — millions of light-years into space.