Tourists in yellow rain slickers descend the Cave of the Winds elevator and stairs below American Falls and Bridal Falls, on the U.S. side of Niagara Falls.
Tourists crowd the viewing area above Niagara Falls, Ontario's Horseshoe Falls on a summer long weekend.
standing outside the British museum in the rain
A group of sightseers enjoying the view of San Francisco from Twin Peaks.
These tourists were resting and getting ready to pose for a photo at this rest stop just north of the Golden Gate Bridge.
With at least twice as many birds as tourists, both co-habitat contently in St. Mark's Square in Venice