Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

A meditative space out of a fantasy story.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

This museum boasts the ninth-largest collection of insects in North America.

A museum celebrating the Victorian obsession with hair art.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

A former taxidermist has turned his old shop into a folk art mecca.

Pitié-Salpêtrière was the dumping grounds for women who received the dreaded diagnosis of "hysterical."

The oldest inn in Kilkenny was established by the first convicted witch in Ireland.

Hundreds of secret cabinets built into the walls of legendary poisoner's private work room.

The history of radiation is on safe display at the foot of a radiation science laboratory.

Unique collection containing a wide and curious range of contraceptive items.

Chicago's museum dedicated to the history of bondage and fetishism is more textbook than titillation.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

An abandoned water sports stadium that has become a haven for graffiti and decay.

A historic neighborhood church is reborn as a psychedelic arts collective.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Bizarre Cavern.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.