Mysterious rocks that ring musically when struck.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

A toxic ghost town sitting atop a massive coal fire.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Pennsylvania's own Roswell-style UFO mystery.

A fine, large-aperture telescope available for public use.

The tea room that pushed the boundaries of adorable straight into...we can't find the words.

Former abode of notable poet, complete with literary references and stories of ghosts.

A complex and beautiful system of rice terraces covers a million acres over the mountains.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

A five-story homage to tea times past.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

This hospital fell into ruins after failing to act as the advocate for the mentally ill it was designed to be.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

An abandoned stretch of highway, deteriorating next to the operational one.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

Once featuring over 60 miniature replicas of famous Chinese locations, the Splendid China theme park was completely abandoned and is now mostly rubble.

A French library that makes sure its love of books is writ large... giant in fact.

This ancient Irish religious site is covered in ancient carvings, many of which have barely aged.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.