Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

One woman's Viking Castle on Lake Tahoe.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

The only surviving prototype of Buckminster Fuller's revolutionary car.

These once-beautiful historic graveyards are set against the barren Virginia City hills.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

This once bustling boomtown hotel is now the hottest spot in Nevada for ghost hunters.

This tiny cluster of abandoned buildings looks like the future of the ghost town - today!

An abandoned Jazz Age dream home and con man's hideout in Death Valley.

This abandoned bootleg attraction was built to cash in on the popularity of classic TV show, F Troop.

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

This giant temperature attraction created some giant electric bills.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

A charming desert roadside bakery that produces 10 times more bread daily than it has residents in its town.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.