These Australian rock formations look like Martian beehives that have grown up out of the landscape.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

Visitors to this library are in for a real-world education in modernist architecture.

The echoes of a railroad town that solemnly mark the end of the line.

Towering basalt columns, a creation of fire and ice.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

A retro walk through the history of the tube.

The remains of what was, not so long ago, the world's largest city.

You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

From the Difference Engine to the Cray-1, all under one roof.

These mysterious ancient stone spheres were created by a civilization lost to time and are now mostly lawn ornaments.