This statue celebrating everyday life in Dublin has a few unsavory nicknames.

This tiny train shuttles passengers to one of Northern Ireland's most spectacular sights.

The first museum in the United States dedicated entirely to posters.

Wander among the abandoned ruins of this once-powerful medieval town.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

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

Northern Ireland's Brobdingnagian stepping stones.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

A museum dedicated to the exploring past, present, and future innovations.

This century-old barn is home to a homey, eclectic film festival.

The former hotel where Tesla invented the radio.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A very classy 1920s-era bar right in Grand Central Station.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

Perched above the bustling town of Kerak is a sprawling, ruinous castle that has witnessed nearly a millennia of Levantine history.

A museum cafe showcases Native American dishes and indigenous ingredients from across the Western Hemisphere.

A Christian monastery stands on what was once a holy Incan temple.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

Known as the "Valley of the Moon," this Jordanian wadi is one of the most amazing desertscapes on Earth.

A small island dotted with old, historic Finnish buildings.

Drink and dine in a coral cave that's at least 120,000 years old.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.