The history and future of cannabis.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

This cheese shop also houses a museum devoted to Dutch dairy.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

It's a pretty creepy lock-up.

America's first wax museum opened in 1948.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

This shrine commemorates the site of the first known Catholic mass in the United States.

Proceeds from this colorful teahouse in a historic Atlanta neighborhood directly fund women’s education in northeast India.

Secret gardens just a few miles from downtown Atlanta.

The Lowcountry color with the power to stop evil from entering a home.

Where manatees are the snowbird vacationers in these balmy Florida springs.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

"X" marks the spot of an echo chamber in the middle of a plaza.

A statue honoring 44 continuous years of greeting passing ships.

An early-19th-century hotel with a past that is steeped in the Civil War.

The humble beginnings of one of America’s greatest songsmiths.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

Only through the lens of a microscope can visitors see the true treasures inside this museum.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.