The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

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

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

The home of famed war correspondent Ernie Pyle is now a library and museum dedicated to his memory.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

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

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

A miniature baseball stadium honoring Johnny Rosenblatt Stadium, home of the College World Series from 1950-2010.

Down the road from where the Wright brothers lifted off is another flight tribute practically hidden from sight in the woods.

An Alabama courtroom where two famous American authors played as children became the setting for a Pulitzer Prize-winning novel.

FDR hoped to find a cure for polio in this Georgia town's warm springs.

Come for the boats, stay to explore the intriguing assortment of art.

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

Once one of the largest producers of pig iron in the world.

This coastal port saw one of the most significant battles of the Civil War.

A propulsion engine testbed that paved the way for the Space Shuttle launch sits without recognition at this rocket center.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

A bizarre roadside attraction and the first instance of miniature golf in the world.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

An extravagant western hotel where every floor is the "ground floor."

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.