Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

Come for the speed, leave in love with the desert.

A half-acre utopia in the New Mexico desert features a graveyard, a game of horseshoes, a library, and a mailbox.

A giant Troll lurks under one of Seattle's oldest bridges.

A reproduction of earth's many biomes.

A modern day curiosity cabinet.

The best place to send your postcards home from Antarctica.

This abandoned Antarctic base sits nearly unchanged since it was forsaken in the 1950s, just waiting for you to visit.

This weird abode has inspired everything from the "House on Haunted Hill" to a robot hunter's pad.

The final resting place of a space program monolith, soon to be unveiled again to the public.

America's most famous piece of self-built architecture.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

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

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The legendary building that needed ghostly approval before being built.

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.

Historic funicular railway, believed to be the shortest railroad in the world.

A man-made island in scenic San Francisco Bay.

A hand-built folk art installation covered with messages of God's love.

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

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.