A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.

Experience a charming 1930's version of "infotainment."

A picture-perfect town, perfect for blowing up.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

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

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

A promotional sun clock on the site of San Francisco's great raceway.

Mexican food and folk art.

San Franciscans leave gifts and messages for the magical beings that live behind the tiny, mysterious door installed on a tree in Golden Gate Park.

A large instrument played by the wind.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

An inconspicuous footbridge beloved by San Diego locals.

The remains of the first punk club in L.A.

San Francisco Bay's ghost town.

One of the ghostly stops along Route 66.

In a city filled with Frank Gehry buildings, one stands out as one of the architect's weirder works.

This massive redwood tree has a hole in the base big enough to drive through.

The largest permanent Monopoly board makes one of the longest games even bigger.

Abandoned bridge hidden deep in the San Gabriel Mountains.

The largest drain hole in the world.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.