This small red school was where Germany signed their surrender during WWII.

An image of the legendary saint stands in the shadow of a cathedral she liberated.

Bits of architecture from a town destroyed in World War I now decorate this hotel garden.

This incredible stone temple is a monument to death, victory, and fantasy architecture.

This ancient market is often referred to as the oldest shopping mall in the world.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

This is the oldest Roman-made bridge in the city still existing in its original state.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

Northern Ireland's Brobdingnagian stepping stones.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

The world's largest frame offers spectacular views of the city's past and present.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

Billed as the "largest natural flower garden in the world" this Middle Eastern show field has little competition at 45 million flowers.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

Behemoth, cannon-like telescope operated by generations of Irish earls.

A proud bronze billy stands as an eternal symbol of Ireland's oldest festival, where a goat is made king.

The world's tallest box hedge is found in a delightful garden.

Ireland's most remarkable collection of these curious cone-shaped houses is worth the buzz.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

A blooming house of worship for the masses.

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