Less a museum than a bizarre fantasy world created by artists and engineers.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

A chilling disappearance (and rescue) of a child uncovers a geological mystery.

The first artificial white water river course in North America cuts right through an Indiana city.

A historic and oft-filmed prison stands in a Chicago suburb.

A six-story-tall golden pyramid, surrounded by a moat.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

This hilarious English intersection is an automotive whirlpool.

The castle still holds traces of the abandoned Roman fort it was built atop.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

This ruined medieval castle was the scene of Lord Robert Dudley’s seductive reception for Queen Elizabeth I.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

A six-ton wedding present for the King of the Scots.

Museum celebrating the history of computers, especially their role in codebreaking.

This network of narrow, medieval passages has the most delightful name.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

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

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.