A former utopian healing center created by a huckster and built by derelicts.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

The headquarters of the semiconductor giant has a 10,000-square-foot museum.

From the sky, a kaleidoscope of color brightens the grey landscape of the San Francisco Bay.

San Francisco Bay's ghost town.

Despite being a perfectly pleasant place to be, Loyalton can't seem to attract any visitors.

A regular looking rock with an unbelievable history.

The rocks in this arid basin leave trails of movement behind them.

One of the most unusual geological features, recognizable from a dozen hit movies.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.