This surprising gem is a world-class archeological museum hidden at the University of Chicago.

The current seat of the Parliament of Andalusia was once the epicenter of the Great Plague of Seville.

Unable to build support structures on glaciers, the engineers for this tramway were forced to design a unique system.

Trek up this glacier before it disappears.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

The modern birthplace of Irish freedom.

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

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

A hands-off space for graffiti artists to hone and display their skills.

Banksy gives themself artistic license with this piece of London street art.

A former medieval fortress, now home to Edinburgh Napier University, contains a rather risqué work of art.

Poetic, metallic giraffes adorn a square off an Edinburgh thoroughfare.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

This repurposed church offers a more literal way to get closer to the heavens.

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

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

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

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

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

Summer in Scotland begins with a spectacularly wild and colorful event rooted in ancient pagan traditions.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

A popular European tradition makes its way to the states on one of America's most famous bridges.