This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

More gold than anywhere else, ever.

Birthplace of America's first documented serial killer.

This museum explores the history of policing and is also home to a very popular taxidermied duck.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

Rumors of the occult haunt this upscale 1920s hotel.

The tennis legend used this racket while breaking the race barrier and becoming the first Black man to win the US Open.

You can spend the night as an honorary lighthouse keeper in this quaint, historic beacon.

A safe space and resource for anything and everything relating to sex and sexuality.

A simple Colonial home with a past haunted by death and madness.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

The final resting place of New England's last "vampire."

This park contains a number of standing stones meant to heal and inspire.

There aren't too many operational funiculars around, but Pittsburgh has two!

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The Home and murder site of the witch of Rehmeyers Hollow.

A failed piece of Orientalism has become the proud symbol of a community.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

This Old Testament garden features 100 plants from biblical times.

The first American department store, and home to the largest operating musical instrument in the world.