This mansion on an island off the coast of Georgia once belonged to a 108-year-old heiress.

The ruins of an open-air theater built on this Georgia island in the 1970s.

A historic gristmill that still produces flour and grits the old-fashioned way.

An abandoned munitions storage facility with a rich architectural history.

The ruins of a resort and casino sit on the banks of this blue hole spring that pumps 70,000 gallons of warm, clear water every minute.

The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

An eerie site of reverence for those who have completed an epic journey.

The small first-floor apartment where the author wrote her Pulitzer Prize-winning book 'Gone with the Wind.'

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

This collection of ferns from across the globe is the largest assortment in the United States.

This lovely burial mound is actually a replica that was installed after archeologists excavated the original.

Georgia's highest point was given its strange name thanks to a simple translation error.

Beneath the surface, something slithers. And if you find it, prepare to be slimed and glowing.

A hidden oasis just two minutes from downtown Atlanta.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

A local dive where religious kitsch, Southern identity, and queer culture collide.

Carved faces add a touch of magic to this island's impressive oak trees.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

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

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

The statues commemorate the legendary mass killing of escaped circus monkeys.

A white oak with property rights.

An impressive collection is dedicated to the legendary beast.