The only theatre in the world constructed specifically for sound movement.

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

A winding path built in secret on the edge of the continent.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

The legendary building that needed ghostly approval before being built.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

A psychedelic labyrinth on the San Francisco bay.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

World's largest collection of serial killer artwork and other macabre exhibits.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

A Wild West jailhouse that slid down the mountainside.

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

This southwestern historic site was designed and built by an artist who wanted his work to "feel at home."

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

Collection of vintage trailers double as hotel rooms.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

A spiritual vortex among the red rocks in Sedona.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.