A castle-like sea fort from the 17th century is now a museum to oyster farming.

The wreck of a B-29 Superfortress now stands as a memorial left in the moors.

The remains of centuries of copper mining appear like an alien landscape.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

The world's oldest operational public pier railway has shuttled seagoing commuters from ship to shore since 1909.

There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

A historic, reportedly haunted pub that provided inspiration for several famous adventure novels.

This restaurant's specialty is "a major enigma for food historians."

A subterranean playground in an abandoned slate mine.

A stairway to heaven, or to nowhere at all.

The patron saint of spinsters grasps a container of dried blood.

A monument dedicated to the unrecognized Black "mother" of modern medicine.

A unique sculpture cemetery dedicated to the region's defunct businesses.

According to legend, a noble knight and a terrible dragon lie beneath this storied hill.

A series of haunting wooden totems are hidden in the woods surrounding a German environmental center.

The narrowest street in the world is in danger of closing up entirely.

This poignant tribute to the White Rose movement showcases artifacts related to the heroic anti-Nazi struggle.

This airport currywurst stand is made out of retro airplane parts.

An abandoned train station in Munich constructed for the 1972 Olympic games.

This French ghost town from World War II has been left as a memorial to German atrocities during World War II.

One of the largest hills in New Forest.

Inspired by the colossal pyramids at Giza, this 15-foot structure is believed to be the first funerary pyramid in Great Britain.

A grand mansion in rural mid-Wales gifted to the Welsh people by two sisters.

This overgrown Victorian chapel made of corrugated metal looks utterly out of place.