The 190-foot-tall Cathedral of Saint Mary of the Assumption rises into the San Francisco sky.
An old staircase leads from the beach near the Sutro Baths ruins at San Francisco’s Lands End.
The 746-foot-tall (220 meters) south tower of San Francisco’s iconic Golden Gate Bridge rises into the sky.
Detail of the 1907 Hercules, a tugboat now moored at the San Francisco Maritime National Historical Park at Fisherman’s Wharf.
The San Francisco Bay surf laps at rocks on the beach at Crissy Field as the Golden Gate Bridge rises in the distance.
The top floors of San Francisco’s Fontana West tower reach into the sky on a clear, cold winter day.
The main cell block at Alcatraz Prison in San Francisco decays in the elements.