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

This mother-daughter run curiosities shop is a beautifully odd mix of taxidermy and exotic plants.

A tribute to the little-known group of women who were the first ever to fly aircraft in the U.S. military.

A museum dedicated to the alleged Roswell Incident.

The highest point in Texas is capped by a big silver pyramid.

Steep canyon walls hide a forested oasis in the West Texas desert.

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

A cave's rare beauty held a cavernous secret hidden underground.

The world's largest moose statue towers above the highway between Oslo and Trondheim.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

This sign designates the road that leads to the infamous Area 51.

An eatery for UFO seekers on the Extraterrestrial Highway.

Marta Becket's hand-painted theater in the desert.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

A land of debatable treasure.

The most magnificent bottle house in a town strangely full of them.

Odd outsider art installations surround a Gold Rush-era ghost town.

A brothel nestled amongst ghost towns, with an abandoned plane wreck to greet you.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

Water of undetermined depth has attracted rare fish and cult leaders alike.

"Only the devil could play golf here."

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

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.