Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

This historic tower in the California desert promises visitors a "vortex of good vibes".

A tree grown from astronaut seeds which were exposed to cosmic rays.

Semi-recognized center of the world, with many oddities.

A music-filled, booze-soaked oasis in the desert.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

A fake town founded by Western movie stars is now becoming a hip desert community.

A modern day curiosity cabinet.

Explore 10 acres of environmental sculptures.

This collection of Wild West movie memorabilia also claims to hold some secrets of the Lost Dutchman's mine.

Ancient human, animal, and geometric figures drawn in the earth.

The Giant Lemon of Lemon Grove.

Along a California highway is a kind of Jurassic Park made of metal.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

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

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

A $100,000 tumbleweed decorates an Arizona park and ride that got its priorities a bit tangled.

Dramatic river bend surrounds a natural red-rocked pedestal.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Chevron maintains one “Standard” brand station per state so it doesn’t lose the trademark.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."