Visitors dating back to the 1600s carved their marks in the stones of the iconic tower.

Ordinary art transforms to extraordinary thanks to locals' quirky sense of humor.

There has been an astronomical clock on this spot since the 14th century.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

The modern birthplace of Irish freedom.

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

This ancient Irish tower could easily have stood in for Rapunzel's prison.

A hugely vast Irish landscape of barren rock that stretches for miles.

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

This playground sculpture of an icon from the past is dedicated to the children of the future.

Despite being dead since the 1970s, this Canadian tree is kept upright and intact by adoring locals.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

This natural wonder is disappearing at an alarming rate.

A sleepy little town that had the greatest landslide in North American history fall on it.

Historic site where Native American hunters once trapped and killed buffalo.

As if T-rex wasn't big enough, this Canadian monument is four times larger than the real thing.

Every fall this lake mysteriously drains, like a bathtub with the plug pulled out.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

A mysterious taxidermy man-beast of the seven seas.

This massive and unusual rock formation near Okotoks is the world's largest known glacial erratic.

Live long and prosper in Vulcan, Alberta.

Few other hotels can rival the grandeur of the Castle in the Rockies.

The "Crow Boat" of Kootenay Lake, sold for a dollar and now on display as "the world's oldest intact passenger sternwheeler."