Try not to get slimed in Tribeca.

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

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

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

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A trash dump made beautiful by nature's power.

A toxic ghost town sitting atop a massive coal fire.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

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

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

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

A 140-year-old castle with underground caves hidden in San Francisco.

Hot springs monkey spa in the middle of Hell's Valley.

A snapshot of the city's fascinating voodoo culture.

The legendary building that needed ghostly approval before being built.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

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

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

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

The sign at the garden gate reads: "These Plants Can Kill."