Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

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

A retro walk through the history of the tube.

The ruins on a deserted tropical island in the Philippines bear the scars of WWII.

This abandoned mining village was predicted to resist decay longer than any other modern human settlement.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

This cramped crevasse saw the entire population of its island suffocated inside its depths.

These ruins witnessed the final gathering of the failed Jacobite Rebellion.

These skilfully executed, poignant works of art dot a verdant Scottish dell.

Faces carved into the cliffs create an otherworldly walking trail.

A unique attraction and museum dedicated to exploring iconic roadside structures.

Where beautiful signs live on forever.

What is it about mushrooms that makes people wish they lived inside of them?

Deep scars on the earth left by the Ice Age.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

Kentucky's longest operating jail is now a spooky spot to spend the night.

Kentucky's anomalous peninsula projecting into the Mississippi River, site of legendary earthquakes and local feuds.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

Everyone and everything one man ever loved and lost, now stare into the East for all eternity.

Outstanding collection of 19th century medical instruments includes a life-size figure cast from as many as 200 cadavers.

An abandoned theme park with a strange and tumultuous past.

Kentucky, Tennessee, and Virginia meet at this point in the Cumberland Gap.