The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

Community bookshelf of 25-foot-tall book spines.

This two-room shotgun shack in Tupelo is the birthplace of a King.

The headquarters of a pioneering cast iron and cast aluminum cookware company is in ruins, but still standing.

An office built to look like a giant basket.

Once a bustling cotton factory, this early 20th-century building is now home to a thriving artspace.

Monument to the cotton-destroying boll weevil.

What better place to take a seat?

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

A building so large that it has its own weather.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

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

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

The world's largest military aircraft cemetery.

America's only nuclear missile silo open to the public.

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

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

Time travel with sweets across history at this research-based candy store.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

An eponymous directional signpost erected by the first president of the United States.

The airport was once a Civil War battleground, and the earthwork defenses can still be seen today.