An Ethiopian cloud forest protects some of the last wild arabica plants.

Thousands of letters to Santa get delivered to this mailbox in Greenland.

The 3.8 billion-year-old rock proves that tectonic plates may have been shifting longer than we thought.

This spooky road cut through a mound of ancient coral might be haunted by a witch.

Home to around 40 different species, this forest was also the setting for "Crouching Tiger, Hidden Dragon."

This network of roads is one of the most unique Etruscan creations ever discovered.

According to a local legend, this peculiar mountaintop rock formation is actually a demon that was turned into stone.

This small archipelago in northern Lake Superior was formed by a massive meteorite impact 450 million years ago.

With its vast selection of books, comics, and records, this nearly 70-year-old open-air market always rewards the patient browser.

The city's oldest Chinese restaurant offers local history and seriously good food.

This recently restored crypt was once plagued by liquefying coffins and exploding caskets.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

A hidden medieval crypt where a famous legend says the devil used to teach black magic.

This coffee shop lies hidden beneath a historic church.

The Tübingen University anatomical collection hosts an example of an extremely rare medical phenomenon.

A Bohemian "anti-hotel" offers off-kilter stays in Sri Lanka.

Why is there a vintage Rolls Royce in this Buddhist temple?

The remains of a 37,000-year-old prehistoric society were discovered in this mammoth cave, one of the largest in Asia.

Seven beautiful 1,000-year-old rock-cut Buddhist statues.

Known as the most scenic route in Sri Lanka, this train line is steeped in history and offers an unparalleled view of the country.

A centuries-old lookout post still sits atop a natural stone spire.

A giant repository of accidentally discovered cave paintings up to 30,000 years old.

A lake with hundreds of ancient skeletons surrounding it. The surprise is what killed them.

The abandoned site of the Beatles spiritual awakening and subsequent revolt.