The absurd creation is a compulsory destination for selfies in Buffalo.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

A collection of unique outdoor sculptures surounded by the beauty of nature.

An American flag was erected for every day that passed during the Iranian Hostage Crisis.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

Outsider Art Community.

An homage to everyone's favorite prehistoric cartoon family.

Dramatic river bend surrounds a natural red-rocked pedestal.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

A hip bar decorated with walls of golden skulls.

The largest open-air contemporary art center in Latin America is a unique experience in the Atlantic Forest.

Stained glass windows bathe this botanical garden in cosmic light.

Meant to be one of the most extravagant hotels in the world, now an eerie, abandoned architectural gem in Mexico City.

66,000 pieces of art, donated by one of the world's richest men.

This fantastical house shaped like a seashell brings aquatic design to architecture.

An Aztec snake god has taken the material form of an apartment complex.

Empty, but not abandoned, this cavernous Brooklyn loading dock was once considered the largest individual building in the world.

Detailed facade of a brownstone in Boerum Hill.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

One of the most photographed buildings in a city known for its Modernista architecture is an abandoned squat.

This century-old ruined temple was reborn as "The Church of Skate."

A darkly erotic open-air statuary in Catalonia.

A completely underwater art museum sends a stark message about humans' impact on the environment.

A site where “the ravages of the war are more striking…than any other place in contemporary Spain.”