A Marxist summer camp full of fantastical statues lies tucked away and forgotten in the forests of Moscow.

An impressive array of unique homemade planetariums.

The oldest Jewish cemetery in Europe survived Hitler's Germany.

Go surfing on this urban wave, "hacked" by local surfers.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

One of the most easily accessible examples of the rare 1960s UFO houses.

This ancient ruined monastery has been destroyed by fire so many times that it seems like God hates it.

The great Danube river starts here.

A fearsome dragon clings to a corner of Munich's city hall.

A surreal pile of colorful junk fills a small yard in an otherwise gray neighborhood.

A tribute to a Hollywood icon far from Tinseltown.

The largest art park on the European continent.

An abandoned mansion is now a haven for urban explorers.

This late-brutalist masterpiece everyone forgot about was originally created to get the proletariat jazzed about the arts.

A tiny park off the beaten path covered in ingenious scrap metal sculptures.

Mostly underground in the old days Back in the USSR, today the Beatles beckon to tourists from a wall sculpture out in the open in central Russia.

One of the most well-preserved mammoth specimens in the world.

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

A century-old church is now a space museum with a treasure trove of Soviet space items.

Featured in one of the most iconic scenes in cinema history.

This oddly shaped building is a surprising Soviet-era crematorium.

An Art Nouveau building covered in animal gargoyles and grotesques.

The ruins of an abandoned church loom within a picturesque Ukranian village.

One of the most poignant ruins of the Chernobyl nuclear disaster, the local football team's stadium has been quickly reclaimed by nature.