Original cabaret handbills, posters, and feline artwork are a purrfect highlight of the Museum of Montmartre.

Abandoned railway line circling the city of Paris.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

One of the most remarkable caves in all of Iceland was created by a once raging river of lava.

This canyon is comprised of gorgeous waters and magnificent basalt columns.

Europe’s most powerful hot spring supplies the surrounding region with hot water.

A Wes Anderson-esque lighthouse that boasts magnificent coastal views.

The oldest bookstore in Iceland.

A replica of the decorated wooden pillars Viking sailors threw overboard when finding new places to establish a settlement.

A fantastic reconstruction of a 10th-century Viking longhouse.

This natural rock formation features seemingly unnatural vertical ridges that have been blamed on elves.

Cairns built to bring travelers good luck stretch across the land like miniature stone mountains.

A modern Nordic Pompeii on the Icelandic island of Heimaey.

This elderly couple's hand-picked collection of rare gems is one of the finest in all of Iceland.

A "simple-hearted artist" turned an isolated Icelandic valley into his own art museum.

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

In Northeastern Iceland lies something of an oxymoron: a steaming desert.

A modern artist's primitive stone faces and unique rock instrument join Iceland's terrain with its history.

Icelandic folklore says this giant boulder was ripped from the mountains and placed at its current location, where it became home to elves.

Climbing Iceland's highest peak on the rim of the Oræfajökull volcano.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

This scenic Icelandic lava flow is named for a pair of Berserkers who were murdered, according to a famous Saga.

Eerie ruins of an abandoned medieval fishing village crumble atop an unforgiving stretch of earth.