Natural Bridge in Virginia

Natural Bridge is a geological formation in Rockbridge County, Virginia. Natural Bridge is a remnant of a cave roof that collapsed. It is...

Golden Gate Bridge

Golden Gate Bridge is San Francisco's most famous landmark, opened in 1937. The bridge, which was designed by engineer Joseph Strauss ...

Swinging Bridge at Patapsco Valley State Park

This Swinging Bridge is located in the Orange Grove area of the Patapsco Valley State Park, Maryland. Patapsco Valley State Park extend...