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

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

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

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

A beautiful oddities shop crammed with strange and morbid curiosities.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Where America's first doomsday cult awaited the end of the world.

Mysterious rocks that ring musically when struck.

A layered tribute to the work of mosaicist Isaiah Zagar.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

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

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

One of the most scenic falls in Massachusetts has a history of death and grim legend.

An eccentric inventor's castle home with its own indoor weather system.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Over fifty whirling pools left by the glacial age.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

The world's largest indoor go-kart racetrack is hiding in Connecticut.

A parade of antique steeds offers a quirky ride through history.