Less a museum than a bizarre fantasy world created by artists and engineers.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

Couple's personal collection of pinball machines turned public pinball museum.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

A mysterious castle built as a monument to lost love.

One man's vast collection of artifacts and ephemera from matchbooks and postcards to vintage neon signs and cars.

A historic neighborhood church is reborn as a psychedelic arts collective.

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

A house filled to the brim with oddities and curiosities.

One of New York's best collections of pinball is hidden in a secret bar in the back of this laundromat.

One part antique store, one part curiosities hodge-podge.

Seattle's own bad art museum located inside Cafe Racer.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

A museum dedicated to the alleged Roswell Incident.

One person's lost luggage is another person's treasure.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

A hotel and restaurant serving as the mecca of kitsch.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.