This solitary monastery may hold the remains of Vlad the Impaler (but probably not).

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Mysterious rocks that ring musically when struck.

A surreal statue honoring Prague's favorite literary son.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

A sharp bend in a dramatic river canyon cut through red rocks.

Most-visited and most-photographed slot canyon in the American Southwest.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

The wood bears a hidden love note carved by a young Johnny Cash.

This stoic, if derpy, giant stands as a monument to Oregon's statehood and the novelty culture of yesteryear.

The world's largest egg has been cracked a number of times over the years but has been repeatedly replaced.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

This bridge provides safe passage for squirrels.

A Roman-style column in Oregon hides a spiral staircase inside.

100-year-old shipwreck you can walk up to at low tide.

A massive sea stack famous for its appearance in The Goonies.

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

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

The world's northernmost aquarium looks like it has fallen over.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

This Roman statue is missing a limb from when the Venetians stole it from Constantinople during the Crusades.