This blowhole is supposedly caused by a trapped monster.

It's a pretty creepy lock-up.

This statue is dedicated to Grace Sherwood, the last person in Virginia to be convicted of being a witch.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

One of the most remote spots in America and the first protected wilderness area in Nevada, named after an old legend.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

Pluto is still considered a planet in Ithaca, New York.

An antique cemetery in New York, this land is home to any number of famed corpses.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

Astonishing collection of helmets, scientific instruments, and medical models.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Concrete strongholds stand guard over the Golden Gate.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

This collection honors the iconic, and proudly American lighter that just won't quit.

The world's largest vertical wind tunnel.

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

A Muppet museum in small-town Mississippi honors the roots of Jim Henson's most beloved creation.

Jail from the 19th century that was built by inmates.

You can climb to the summit of Black Mountain, as long as you sign the waiver.

This giant head is all that remains of a once proud statue that survived an earthquake but not a fall off of a wagon.

The origins of midtown Manhattan's anachronistic wooden farmhouse remain a mystery.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

An extensive collection of fine art devoted to man's best friend.