This extraordinary model train layout covers over 1,700 square feet, with multiple trains running simultaneously.

This vintage short line in Amish country runs passenger steam train excursions and still hauls freight.

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

Once on display alongside a giant Gumby, it’s as tall as a nine-story building when fully extended.

This hidden park hosts a rogue’s gallery of eccentric architectural obelisks.

This indiscriminate collection of audio antiques is trying to preserve the history of the audio industry one vintage appliance at a time.

A community-run museum invites visitors to explore Jewish communities before and after the Holocaust.

A monument to the center of the North American continent may be off by a few miles.

This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

Dr Barnes' $25 billion private collection of art and arboretum.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

World's first "penitentiary," meant to be humane, drove men insane.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

The humble field where the first Major League Baseball game was played.

The body of St. John Neumann and his collection of hundreds of relics, on display in a Philly church.

This forgotten building was one of the few Philadelphia-area breweries to survive Prohibition.

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

This World's Fair showpiece was built in Chicago, but shipped to Maine.

Millions of numbers carved in glass represent the tattoos forced upon victims.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

A legendary boxing venue and ring featured in Rocky V.

Huge masonic hall in Philadelphia with lavishly themed rooms.