America's oldest drive-in movie theater has been in continuous operation since 1934.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

A smaller model of the Da Vinci sculpture that took 500 years to come to life.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

In use from 1742 to 1910, only flat headstones were allowed in this cemetery.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

A tribute to Ponce de Leon's supposed quest for eternal youth.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Ever wanted to can Spam?

A museum dedicated to the exploring past, present, and future innovations.

It's a repurposed treasure trove of history, located just an hour away from Acadia National Park.

A collection of birdhouses await curious motorists and avian squatters.

The remains of a large iron mill that once stood in the remote woods of northern Maine.

The only remaining historic maritime signal station in the United States.

Its unique collection details the history of the state's svelte railroads.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

This 19th century granite fortification is one of the most well preserved forts in New England.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

The eccentric mansion of one of the most popular horror authors of modern times.

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

This unusually circular centenarian barn became a Route 66 icon.

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

Home to the story of the outlaw turned funhouse mummy, Elmer McCurdy.