Traditional 11th-century outdoor tannery.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

Morocco's Argania trees are infested with nut-hungry goats.

A fortified city, home to a remaining population of five families

World's largest film studio, where visitors tour the decaying sets that litter the harsh desert environment.

This deceptively salty lake looks like blushing pink lemonade.

This famous archeological mystery may be an ancient example of movable type.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

The largest wine cellar in the world is a 150-mile network of underground caves near the capital of Moldova.

Monumental sculptures guard many of the graves, transforming this necropolis into an open-air fine art museum.

Thanks to its heroic service during WWII this Soviet castle has been turned into a monument towered over by a brutalist titan.

The Frank Zappa fan club erected this monument to their prog-rock hero to mark a new era of post-Soviet Lithuania.

3,000 market stands in five former Zeppelin hangars.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

Largest island in the Baltic Sea experiences such idyllic weather that roses bloom in the middle of December.

Visit the home of Sweden's beloved fictional character, Pippi Longstocking.

This fantastic cave remained unexplored until 1948 when three schoolboys discovered a hidden entrance.

It houses the remains of a 17th-century version of the Titanic.

A Gothic-inspired fish market is Gothenburg's best place to find loaves and fishes.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

Copenhagen's celebrated theme park and gardens.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.