A kaleidoscopic warehouse-maze of handmade neon signs.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

Spend the night in this formerly abandoned traditional Scottish village.

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.

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

The highest lighthouse in Scotland shines from an abandoned island.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

British Empire's last territorial expansion, claimed by four countries.

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

This scenic Maryland park was the site of one of the worst prison camps of the Civil War.

A cross marks the spot in a small Scottish village that claims to be the exact center of the country.

There are plenty of wonderful panoramic vistas in Edinburgh, but not many are hidden smack in the middle of the Old Town.

This huge concrete map of Scotland was built as a thank you gift from a Polish soldier.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

Most-visited and most-photographed slot canyon in the American Southwest.

Rippling sand dunes frozen in the Arizona rock.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

These free-roaming horses were once destined to disappear from the land.