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

Birdhouses, peacocks, animal sculptures, and a graveyard are all found along this eclectic nature trail.

The farthest you can be in the contiguous U.S. from a McDonald's location.

A former gold rush boomtown has managed to stay in business for over 100 ramshackle years.

This central Nevada cave is the spiritual home of ancient and enigmatic pictographs.

New fungal and bacterial species call this deadly lake home.

Small Nevada town embraced its designation as the "Armpit of America" with an Old Spice-sponsored festival.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

An urban laboratory.

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.

An eatery for UFO seekers on the Extraterrestrial Highway.

Don't blink or you'll miss it.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

Despite his legacy of work in Spain, Cuba, and Florida, the larger-than-life writer's grave is a simple affair tucked in an Idaho cemetery.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

Outsider Art Community.

One of the largest, oldest, darkest, quietest motel rooms in the world.

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

Three generations of intrepid collectors display their curious artifacts in a homemade museum right next to the caves they discovered.

This geodesic gallery holds a collection of painted spheres that make traditional canvases look lazy by comparison.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

An architect's childhood fantasy treehouse made real.

A legal loophole makes it possible to get away with murder within this 50-square-mile section of Yellowstone.

One man's ambition created this psychedelic log home.