Commonly acknowledged as the only public monument to the Devil himself.

Famously misunderstood wonder of the ancient world

This amazingly preserved Doric temple was abandoned before it was ever completed.

Why a column on the entrance is inscribed with a verse from the Quran is one of Sicily's many mysteries.

A medieval wash house where people washed clothes in a river allegedly formed by the tears of a mourning nymph.

The ancient heart of Tunis is an enormous maze of narrow streets and alleyways.

Founded in 670, this ancient mosque is an architectural time portal.

An ancient burial ground believed to have been used for ritual sacrifice.

The largest and best-preserved Roman amphitheater in Africa was designed to seat 35,000 people.

This East End pub gained notoriety as the site where gangster Ronnie Kray publicly shot a rival.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

The Tudor-style cottage in the middle of the square is not quite what it seems.

A roadside shrine to a late rock god only remains thanks to the unyielding efforts of his fans.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

This one has sailed five times as far as Sir Francis Drake's famous ship.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

A museum wholly devoted to juvenescence.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

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

Pop culture has helped to keep this iconic British building from being destroyed.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

A cluttered and astounding collection of antiquities and curiosities.

Hear the quietest sound from across the dome.

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.