The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

The world's oldest and largest museum of mass transit vehicles.

Tucked away in a corner of a Maine general store there was a museum devoted to an equally beloved and reviled local soft drink.

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

A collection of objects supposedly singed by the hands of souls in purgatory.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

A museum dedicated to exhibiting remarkable outsider art.

The trials and tribulations of marking Poe's grave.

A clear blue swimming hole with hidden caves, still unexplored.

A museum dedicated to the alleged Roswell Incident.

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

Mysterious glowing orbs float through the desert night.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

Moonbows over Kentucky.

360° views of the city plus five floors of optical illusions and hands-on science.

The world's only museum devoted to the wonders of fluorescence.

Nondescript elevator doors open to reveal a stunning, surreal world.

Goethe's "Faust" was inspired by these rock formations known as the "Devil's Pulpit" and "Witches' Altar."

What was once thought to be a wellspring of unicorn bones is actually just a prehistoric burial site.

America's greatest forgotten garden and the former stomping grounds of Son of Sam.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

Fantastic collection celebrating the final send-off.

An 18th century monument regularly tagged with unsettling graffiti referencing a 1940s unsolved murder.

The world's largest collection of witchcraft regalia.