The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.

Even France's favorite aquatic son Jacques Cousteau, couldn't get to the bottom of it.

The most loyal of little dogs, or a Victorian era publicity stunt?

Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

These fantastically named natural pools look like something out of a Scottish myth.

The location of the Bridge of Death and the Gorge of Eternal Peril in "Monty Python and the Holy Grail."

This 700-year-old street food market features baby octopus and soy donuts.

The 10,000 Torii shrine.

A white Buddhist temple with a golden restroom.

This one-time health resort was used by aristocrats around the world.

Buy raw milk from a 24/7 vending machine or pick up tomb candles at this local market.

Inspired by the Rialto Bridge in Venice, these three clustered bridges were just one part of a Slovenian architect’s grand vision.

This giant urban staircase was built to keep the city's brave fighting men from getting waylaid in the red light district.

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

When it was built in 1929, this historic bridge was the only place to cross the Colorado River for 600 miles.

Crafted in 1911, this steam locomotive spent its entire working life in Flagstaff.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

The oldest public library in Ireland.

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