Mysterious 500-year-old tapestries depict a unicorn hunt.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

A master plumber has turned his love of art and toilets into a folk museum that's not taking the piss.

A former electrical substation is now home to an eccentric junk art masterpiece.

This failed condo development was reborn as a street art hub.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A museum dedicated to exhibiting remarkable outsider art.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

DIY collection of eclectic holdings.

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

Continuing the tradition of the dime museum in style.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

Staves, storm-calling, and of course, necropants.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

A church of bones, decorated with 40,000 human skeletons.

Moorish signal station on a stratgic rocky outcrop.

An old slaughterhouse now holds the largest collection of pig artifacts.

Physicist’s epitaph provides final confirmation to a career of turmoil.

Budapest's Communist-era statues, banished to the suburbs.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

A seemingly endless landscape of pure salt stretches far across Bolivia.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.