The oldest remaining authentic Putt-Putt course that Donald Clayton created in Ohio.

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

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.

The only international border marker within the United States.

The final resting place of Captain William Becknell, the Old West frontiersman who forged the Santa Fe Trail.

The only diamond mine in the world where you can keep what you find.

The remains of the first public diamond mine in Arkansas.

From a supper club to a gay bar to an HBO shooting location, this 125-year-old Victorian mansion has lived many lives.

One of the largest publicly funded mural in the country is one city's love letter to itself.

The art deco colossus played a role in war and medicine aside from hosting the iconic Louisiana Hayride.

The Louisiana sandwich shop that served Bonnie and Clyde's last meal is a museum that chronicles the criminal couple and honors the Bienville Parish lawmen who stopped their crime spree in an ambush.

The first plantation museum in the United States to focus on the lives of enslaved people.

A brick-lined alley full of public artwork tucked away in downtown Gulfport.

The final resting place of the camel who served with the Confederate Army during the Civil War.

A preserved stretch of ancient fossilized trees with an impressive gem collection to boot.

The ill-fated plan to reroute the Mississippi so that Union ships could bypass Confederate fortifications on the river bend.

A four-hour holy-rolling, Hallelujah-shouting, Southern gospel service, rendered as a country market where "All Is Welcome, Jews, and Gentiles."

A free museum that memorializes the deadliest river flood in American history, and the civil engineering efforts to tame the Mississippi River.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

A museum in Mississippi celebrates the history of Coca-Cola and the man who brought it to the masses.

The final resting place of New England's last "vampire."

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

A train station that was abandoned by the coal industry and converted into a cocktail bar. Now it’s home to the local visitor bureau.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.