These slanted cubic abodes are a creative if odd solution to a zoning pickle.

Hidden in the hills of Western Pennsylvania lies one of the best-kept ghost towns in America that you can legally visit.

An ancient ossuary in Rouen.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

This record shop and unofficial black metal museum is an ode to Oslo's heaviest musical export.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

An early 20th-century sanatorium, long abandoned and now being reclaimed by nature.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

Colorful and chaotic stacked hotel in North Holland.

This line of 12 tower mills described in the story of Don Quixote is among the most iconic landscapes in Spain.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Remnants of the city's Soviet history hover over this modern fast-food outlet.

An abandoned saucer-shaped monument in the Bulgarian mountains.

This truly palatial work of Communist-era architecture now sits crumbling on a Croatian beach.

The now-overgrown beach resort was once frequented by Yugoslav military elite.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Abandoned railway line circling the city of Paris.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

Once the most densely populated place in the world, this island is now a ghost town.

Hitler's bleak vision of relaxation still stands as a mostly abandoned 10,000-room resort complex.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

Collection of nearly 500 concrete figures sculpted by the late Veijo Rönkkönen.