A museum honoring Oklahoma military service, where you can look into Hitler's mirror and see a Mickey Mouse gas mask.

A funhouse dummy that turned out to be a real life mummy, Elmer McCurdy is an urban legend come true.

The granite monument is engraved with the image of the talking horse's head coming through a barn door.

The largest land animal skull ever discovered.

Circus cemetery for all the “showmen under God’s big top.”

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

Where hills of dirt conceal the burial ground of one of the most powerful ancient Native American societies.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

The world's only museum devoted solely to the art and collection of action figures.

Songwriter Leon Russell transformed this church into a recording studio used by many legendary musicians.

This abandoned, windowless concrete block is one of the strangest buildings in Tulsa.

One of New York's most iconic authors is strangely honored by this Oklahoma park.

It reportedly took three years to sort through all the objects in this eclectic lifelong collection.

An acoustic anomaly with a mysterious cause.

A former chicken restaurant that doubled as a speakeasy is now a quirky home full of wonderfully strange traditions.

See just what life was like in a 19th-century prospecting town.

These black pillars of volcanic basalt seem to call mountain climbers with an unbreakable siren song.

A former gold rush boomtown has managed to stay in business for over 100 ramshackle years.

Despite his legacy of work in Spain, Cuba, and Florida, the larger-than-life writer's grave is a simple affair tucked in an Idaho cemetery.

A petroglyph map of the upper Snake River carved by prehistoric hunter-gatherers.