The town of Argleton has a postal code and appears on maps and even real estate listings, yet it does not exist.

These abandoned coal mine towers near Sherwood Forest might soon boast the U.K.’s longest zip-line.

The largest oak in England is said to have been the hideout of Robin Hood and his Merry Men.

New York's oldest magic store.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

A submerged archeological park still holds the wonders of a Roman Sodom.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Try not to get slimed in Tribeca.

Staves, storm-calling, and of course, necropants.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

An Australian lake whose pink hue defies scientific explanation.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

An enormous, inside-out glass globe built in 1935.

A swing to dangle you off the very edge.

The ghostly remains of an accidental sea.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.