Mountain where Jesus was first tempted by the Devil.

One of Ireland's most infamous prisons for rebels including men, women and children.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This smaller cousin of the Forbidden City has gone from ancestral sacrifice to tourist's whispers.

Why walk on this historical site when you can zoom down instead?

The most famous location in China was home to whole dynasties worth of imperial rulers.

Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.

The mountaintop inspiration for Umberto Eco's "The Name of the Rose."

One of the highest mountain passes in Europe has been ranked among the best driving roads in the world.

The walls and streets of the ancient city are peppered with penises.

Erotic art covers the walls of the largest ancient pleasure palace.

Ancient snack bar of the Roman Empire re-opened.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

One of the most exquisite Lycian hilltop citadels in Turkey.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

Pyongyang’s Arch of Triumph is the second tallest triumphal arch in the world.

This North Korean pegasus statue was built as a symbol of the speed and perseverance of North Korean workers.

One of the largest public squares in the world, named after the former DPRK supreme leader.

A former palace transformed into a mausoleum for North Korea's supreme leaders.

A vast museum devoted to North Korea's victories against its imperialist enemies.

A highly symbolic tower in honor of Supreme Leader Kim Il-sung's personal philosophy.

A symbol of the Workers' Party of North Korea.

Captured in 1968, the Cold War spy ship is the only U.S. Navy vessel being held by a foreign government.

A giant bronze monument to Kim Il-sung and Kim Jong-il is one of the most sacred sites in North Korea.