The iconic Golden Gate Bridge cuts across the entrance to San Francisco Bay.
A road carves around Lookout Mountain, overlooking Golden, Colorado.
The northern approach of the Golden Gate Bridge vaults over the rugged landscape of the Marin Headlands.
The Mile Rocks Lighthouse, located a mile southwest of the Golden Gate Bridge, warns ships of the dangerour Mile Rocks.
Golden, Colorado, as seen from nearby Lookout Mountain.
The American flag flies in the wind over San Francisco Bay.
A mountain road winds through the forest on a rainy, overcast day near Golden, Colorado.