A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

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

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

This retro underwater observation tower would make the perfect lair for a sea-loving villain.

A lonely beacon, precariously perched atop a remote sliver of rock.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

Home to three historic ships from the age of Vikings.

A stunning silver lining to global warming's gloomy cloud.

Walk 2,300 feet above the ground on the "Troll's Tongue."

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

This stunning concert hall has become a symbol of Iceland's national recovery.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

Commonly acknowledged as the only public monument to the Devil himself.

In the fictional world of Kcymaerxthaere, celestial wonders marked a portal to a powerful route of travel at this site in Madrid, Spain.

An ancient Egyptian temple in the middle of Madrid, Spain.

The largest whale museum in Europe allows visitors to walk among life-size giants.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.