A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

This little museum has an exhibit devoted to the elusive forest denizens.

Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

The Icelandic Sea Monster Museum explores the area's history of aquatic cryptid sightings.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

An unsettling shrine dedicated to the ravenous beast that prowled 18th-century France.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

A small museum full of giant effigies of Bali's demons and monsters.

Hidden by the roadside in the Iya Valley, this gem brings together folk monsters and the region's unique geography.

The first blast furnace in the United States that used coal and coke fuel instead of charcoal to make pig iron.

The cliff and rock formations are made out of Sioux Quartzite.

A nearly century-old amusement park is quietly decaying in a riverside forest in South Carolina.

According to legend, this hacienda was abandoned because of a curse.

Thirty creepy ghosts now inhabit this decaying 14th-century church.

The body of an unidentified woman, visible through a glass coffin, was discovered by accident.

The haunting cadaver tomb of a famous French poet, playwright, and filmmaker.

A forsaken wonder in the middle of the East Side neighborhood.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

This location holds the truth to what truly happened that faithful night.

Once home to a thriving oil industry, this town now sits eerily abandoned.

The way that light hits a stained glass window on a specific day is one of many "clues" to a mysterious treasure.

Out of a labyrinth of abandoned tunnels and stops, this Queens subway station is arguably the most mysterious—if it exists at all.