A museum dedicated exclusively to the lore and history of ouija boards.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

A collection of full-size movie monsters opened to the public.

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.

This restaurant's specialty is "a major enigma for food historians."

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

The only surviving building of historic West Boylston, which was flooded to create the Wachusett Reservoir.

Once the largest gravity dam in the world.

A masterpiece of Art Deco architecture hidden in plain sight in West London.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

Less a museum than a bizarre fantasy world created by artists and engineers.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

A plaque on the side of a parking garage marks the burial place of a great Ottawa chief.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This statue is an ode to an iconic roadside advertisement popularized during the 1970s.

A mysterious light of unknown origin on the backroads of Missouri.

Nature's biggest mammal swims in landlocked Oklahoma.

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

Standing at 21-feet tall, this space cowboy adds to the legacy of Route 66's muffler men.

A half-size replica of the World Trade Center towers above Tulsa.