This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

Alien rock formations grown from the sands of an Australian national park.

Another entry into the world of Edinburgh's pop-up artworks.

The building where Mary, Queen of Scots was said to have bathed in white wine.

The healing properties of this well attracted royals and commoners throughout the Middle Ages.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

A six-ton wedding present for the King of the Scots.

The world’s first museum dedicated to the history of childhood opened in Edinburgh in 1955.

A sweet symbol marks the place where torturous executions were once carried out.

Accessible only at low tide, the deserted island is dotted with World War II ruins.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The unusual private collection of modern-day renaissance man George Musgrave.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

Every May, townspeople welcome summer with a bizarre pagan parade led by a man wrapped in garlands.

The Sighignola summit on the Swiss border offers views so breathtaking it's been named one of the most beautiful places in Italy.

Qatar's oldest market can trace its origins back more than a century.

The celebrated eyesore created by starry-eyed sweethearts.

This bridge was constructed from the rubble of the infamous Bastille.

A counter-culture bookstore like no other hides in plain sight in the streets of Paris.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The only remaining arch of the oldest stone bridge in Rome stands in the middle of the Tiber.

Known for centuries as the famous Roman emperor's burial place, this monument is actually something else.

A huge enchanting public park just outside the ancient walls of Rome.