The birthplace of a titan of American cinema.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.

This chimerical bridge/tunnel appears to dead end right into the sea.

This Swedish astronomical clock was in storage for almost a century before its glorious workings were put on display once more.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

The quiet field that inspired one of the most famous songs of all time.

It houses the remains of a 17th-century version of the Titanic.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One part local history, 99 parts gruesome haunted house.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

Largest lake in Great Britain measured by surface area.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

The most loyal of little dogs, or a Victorian era publicity stunt?

360° views of the city plus five floors of optical illusions and hands-on science.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

An underground city of salt.

Former hotel turned into haunted playground.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.