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

A favorite Paris bar for U.S. expats, including Gershwin, Hemingway, and James Bond.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

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

An appropriate memorial dedicated to a well-renowned figure of Campbeltown.

It's believed a castle existed at this site since the 12th century.

If you can’t dive into a whisky cask, this swimming pool might be the next best thing. 

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

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.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

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

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

A giant Jesus statue watches over the city of Saltillo from the top of a mountain where it has been commandeered by vandals.

This Mississippi seminary was the first in America to train Black Catholic priests.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Poetic, metallic giraffes adorn a square off an Edinburgh thoroughfare.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

The colorful stairs are made with marble from the world's major quarries.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

360° views of the city plus five floors of optical illusions and hands-on science.