The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

An unexpected canine grave atop a mountain.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

The humble beginnings of one of America’s greatest songsmiths.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

The clock that sets them all.

A beautiful, creepy 19th-century castle stands incongruous in rural Vermont.

Site of the graveyard vine believed to be a curse on a family from the 1800s.

These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

A 12th-century fortress containing some of Berlin's oldest buildings.

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

A pair of 7-foot legs belonging to the military man of the Mayflower stand jauntily by the side of the road.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

The monument dedicated to Phineas Gage in the town where his accident happened.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

More than 5,000 artifacts donated by the people of the city, plus a room entirely devoted to the band U2.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

An 80-year-old plane tree is devouring an iron bench at Ireland's oldest law school.

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."

A reliquary of pop culture marvels, including the world's largest (and most terrifying) Jack-in-the-Box.

Christ's blood preserved in a Belgian town.