A tribute to Ponce de Leon's supposed quest for eternal youth.

This abandoned bridge is now a favorite haunt for graffiti artists.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

The Okefenokee Swamp houses this "incredibobble" tribute to the creator of America’s favorite cartoon possum.

A sprawling maze of used books piled from floor to ceiling.

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

Ruins of a Carnegie family mansion on Cumberland Island.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

A modest walled graveyard where nobody is actually buried.

Georgia's first brewery is also one of its oldest surviving buildings.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

This monument claims to display the first pot used to cook a famed Southern stew.

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

Decorative shell walls built in the 1940s sit atop an ancient midden created by the Calusa Native Americans.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

Pay homage to a mysterious feline artifact outside of this Florida museum.

A scenic fort on the harbor protected Philadelphia from an attack that never came.

A desiccated merman and a walrus penis bone are among the oddities in this eclectic collection of shipwreck treasures.

This collection of odd proofs of concept is like taking a walk through the imagination of a Victorian engineer.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

A wrecked ship dating back to the American Revolution was only recently discovered off the Delaware coast.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

This splendid Versailles-inspired mansion has the largest French-style formal gardens in North America.

Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.