This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

Ruins of a German Castle on top of a towering stone pillar.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

An eerie, derelict amusement park in Berlin.

The fairy tale castle of the "fairy-tale king."

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

Record-holding coffin moonlights as an eatery run by undertakers.

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

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

This Ukranian fortress is one of the best-preserved medieval castles in Europe.

The biblical sculpture honors those who lost their lives, homes and communities to the Chernobyl disaster.

This Ukraine alleyway has become its own little island of forgotten things.

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

World's largest crossword puzzle spans the side of a towerblock, its clues scattered throughout the city.

Ukraine's oldest operating pharmacy now offers guests a fascinating walk through apothecary history.

A monument to Lenin has been transformed into a statue of everyone's favorite black-helmeted, fool-choking Sith Lord.

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

This unassuming museum's slogan translates to “there is a limit of sadness, anxiety has no limits."

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

The largest catacomb system in the world.

This attraction was abandoned after the Chernobyl disaster.

This enormous abandoned prison was once dubbed the "Bastille of Romania."