This Bronze Age burial mound used to be called "Robin Hood’s Piss-Pot" until it was renamed by spoilsport Victorians.

The English bed-and-breakfast believed to have inspired Emily Brontë's novel "Wuthering Heights."

The little-known second castle that William the Conqueror built in York.

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

A tiny chapel perched along a 14th-century bridge.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

This cascade of mineral-rich hot springs and waterfalls is an oasis in the Jordanian desert.

You can spend the night in Dr. Frank-N-Furter's castle.

Britain’s highest medieval monastery is a remote ruin nestled at the head of a valley 1,240 feet above the sea.

The ruins of a fairytale castle with a tumultuous history stand high atop the mountains.

This delightful hidden farm is home to Victorian ruins and a wonderful menagerie of animals.

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

This vast, pristine wilderness is home to a rare subspecies of black bear.

A rustic place to spend the night, complete with amazing quiver trees and outsider art.

At this Arctic outpost, get to know members of the indigenous Sámi community and meet their herds.

Concentrated around the Dead Sea, these surprising canyons are filled with coursing water, fish, and even crabs.

The ruins of an unfinished explosives factory can be found while taking a gentle stroll through a Manx glen.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

Rare remnants of the brick-domed ovens birthed in the Durham coalfield during the Industrial Revolution.

This suburban British town holds secrets that would have made the druids proud.

Scotland still bears an enormous scar of its Roman past.

A star-shaped fortress town fort built in the geometric model of the Renaissance utopian city.

An enchanting rocky island of scraggly baobabs surrounded by an ancient sea and sprawling salt pans.

Buried next to Pompeii, this lesser-known Roman villa was the opulent vacation home of Emperor Nero's wife.