The dramatic remains of an abandoned farmhouse sit high on the edge of a remote hillside.

A remarkable abandoned cinema that looks like it's frozen in time.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

An abandoned amusement park hints at the twisted history of the Newfoundland Railway.

An abandoned Art Deco hotel nestled on the side of a wooded mountain.

The abandoned ruins of a failed resort hide on this verdant, picture-perfect island.

This old, abandoned hotel offers magnificent views.

A quaint amusement park now sits, rusting and forgotten among the foliage.

An abandoned village, frozen in time by the threat of a landslide.

Not far from a popular beach, an unfinished, abandoned mansion for Bulgaria's last communist dictator.

This abandoned villa of makeshift buildings was once the home of dancer Elis Sinistö.

Two planes stand abandoned after the closure of an aircraft-themed restaurant.

Looming communist pillar with a Czech twist.

Enormous sandstone towers loom within a Czech forest.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

This former quarry is now a picturesque gorge that hides a sunken lake.

The hidden lair of an alchemist rediscovered in a 2002 flood.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

A massive 1830s industrial site once known as Czechia's "Iron Heart" has been transformed into a playground of science, technology, and art.

A Jenga-style cylindrical tower of books that appears to go on forever.

This doorless 20th-century elevator doesn't stop or slow down.