Alabama has a fiberglass Stonehenge. With apologies to Spinal Tap, this one is full-size.

The second largest roadrunner in the world stands 11 feet tall in his West Texas town.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The state bird of New Mexico, constructed entirely out of garbage.

More than 21,000 images fill this overlooked gem of a prehistoric site.

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

The symbol was surreptitiously built into the river bank by German prisoners of war.

The same security that protects our nukes accidentally protected a gentle herd of antelope.

The largest self-built castle in the U.S., six decades in the making.

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

A museum dedicated to the alleged Roswell Incident.

The oldest continuously occupied public building in the United States.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

This Wyoming town is fascinated by a particular mythical creature.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Calidum et Deliciose Succosum!

You can get anything you want at the former site of the restaurant immortalized by Arlo Guthrie.

"A hideous albatross in the Hudson River Valley."

An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.

Yes, this monument is aware that it is about 20 miles away from the actual center of the United States.

Every president in history is immortalized in bronze in downtown Rapid City.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.