The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

A jukebox headstone marks the grave of the Cleveland disc jockey credited with coining the term “rock 'n' roll."

The 25th President's marble casket can be visited in this classical Ohio tomb.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

An office built to look like a giant basket.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

The only presidential monument to display a late POTUS's actual casket.

A masked wrestling legend has opened the first U.S. course devoted to a meditative Japanese golf variant.

The little-known final resting place of one of America's greatest writers.

A gazebo that inspired the fifth episode of the "Twilight Zone" still stands in the creator's hometown

The original Uncle Sam was actually a New York meatpacker who is buried under this historic grave.

Possibly the smallest church in the world floats in the middle of a pond.

Toxic waste disaster that founded the Superfund program.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

This locally-famous crevasse in New York State is icy all year round.

A castle built for love, and abandoned due to heartbreak.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

Nondescript elevator doors open to reveal a stunning, surreal world.

A natural gas leak provides a flickering flame beneath a waterfall.

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

A museum dedicated to the alleged Roswell Incident.