This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

This giant disembodied horse head seems to balance impossibly on its nose.

The residents of this ominous-sounding street in Pennsylvania liked its name so much they fought to keep it.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

A daily replay of the experiment that proved the rotation of the Earth.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

This park contains a number of standing stones meant to heal and inspire.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

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

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

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

Mysterious rocks that ring musically when struck.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This golf ball–shaped former desert real estate office now houses a UFO museum.

Don't blink or you'll miss it.

See massive fossils that are over 200 million years old in northeastern Arizona.

A motel dedicated to Southwestern nostalgia.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

A spiritual vortex among the red rocks in Sedona.