Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

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

A museum of anything and everything Stooge.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

Home to an eclectic collection of over 200 vintage motorcycles, Americana, and some of the most extraordinary antiques from all around the world.

A museum and research center dedicated to preserving the history of Rolls-Royce and Bentley motorcars.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

America's smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

This museum boasts a bucket of teeth and tells the tale of a 20th-century dental circus.

An outlandish shoe shaped house built by an eccentric millionaire.

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

In which a local geological marvel becomes a quaint roadside attraction.

A rare view of a preserved Victorian science museum.

Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.

Destructive children, start your engines.

A collection of vehicles across American military history.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

A former plant in one of the hubs of U.S. steelmaking has been turned into this museum celebrating the history of American industry.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

This collection of odd proofs of concept is like taking a walk through the imagination of a Victorian engineer.