This enormous World War II relic is one of the largest wooden structures in the world.

This mysterious and creepy location instills a strong sense of foreboding in all visitors.

Traversing these canyons, visitors can take in stunning views and glimpses of the region's history.

A mysterious shape catches the eye in this 16th-century painting.

A pier that used to act as a busy ferry dock is now a decaying favorite of local fisherman and urban artists.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Art Deco stylings conceal the true nature of this bridge.

A tiny survivor of the Donner Party disaster.

The arch that celebrated the completion of the Lincoln and Victory highways.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

It's said this geological anomaly was caused when the Devil took a bite out of the Irish mountainside.

A shape-shifting buy-sell-trade bookstore, born to Beatnik Era spirit.

This house turned museum chronicles the life and work of Richard Neutra.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

The oldest working mechanical clock in the world.

Famously misunderstood wonder of the ancient world

This astronomical clock is the second oldest in England.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

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

Fascinating town where normal life interfaces with the occult.