Ming Dynasty necropolis raided during the Cultural Revolution.

Natural arch offers panoramic views of Yangshuo's karst hills.

A mysterious lake provides fresh water without any source, somehow restoring itself from atop its mountaintop perch.

Lost subway station nestled beneath Toronto's busy commuter line.

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

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.