This Czech military museum is home to pink tank that was once a symbol of art and political rebellion.

Crammed inside this grounded passenger plane is a bar that was once a Communist hang out and is now a ratty relic.

Living trees form the structure of an open-air palace.

On stormy days debris from this unfinished and abandoned skyscraper rains down on the Bangkok streets.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

Rainbow-hued local gem in Venice.

This abandoned Slovenian military barracks has become a punky-political art squat.

A motley, fantastical agglomeration of unlikely houseboats along the Shoreham-by-Sea riverbank.

Artist Danielle Jacqui decorates nearly every inch of her home inside and out with her work.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

Jean Tinguely's bizarre monster sculpture is hidden deep in a forest.

An art world insider finds himself battling for his artistic home.

A curious art park at the geographic center of Europe is home to 3,000 television sets and other wonders.

A park full of outsider art, created by college students studying outsider art.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

Massive installation of Europe's negative stereotypes.

Make it an offering.

The largest garbage dump in all of Central America is home to a tragic community that make their living from the refuse.

The world’s largest digital waste dump has become a site where organized criminals hack into confidential government data.

Machinery left over from California's once thriving mercury industry now attracts artists and explorers.

The rocks in this arid basin leave trails of movement behind them.

An emerald-green grotto just a short trip from Austin.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Like something out of a bad acid trip, this Ukraine hallway has been covered in hallucinatory phantasmagoria.