The most isolated mailbox in America lets desert travelers record their passing.

A new kind of theme park for adults off the Las Vegas Strip.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

A Wild West jailhouse that slid down the mountainside.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

A modern day curiosity cabinet.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A museum dedicated to the alleged Roswell Incident.

A multi-storied adobe complex has been inhabited for more than a thousand years.

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

This Wild West attraction is probably more fiction than history, but that doesn't mean it's not awesome.