A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

An increasingly eccentric apartment building, topped with winged beasties.