The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Eclectic architecture in the woods of New York.

An abandoned observatory in the middle of the Illinois prairie.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

Whimsical artist house in the New Jersey woods.

A miniature village lies nearly forgotten in the forest by the side of a major highway.

It's believed Matilda Fitzwalter's life was the basis for the famed literary figure.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

Get your cosplay on at Portland’s only Medieval fantasy-themed mead hall.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

Where you can experience the story of Appalachia, as told by Appalachians.

This mausoleum is the final resting place of one of St. Louis's richest and most tragic families.

Though it's thrived abroad, this forgotten Dunkin' rival has just one store left in the States.

A forgotten Cold War relic hidden in the outskirts of a Wisconsin city.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

The world's largest fully steerable radio telescope.

Home of a 28-foot tall stalagmite known as the War Club.