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

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

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

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

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

One of the oldest, tallest, and most haunted lighthouses in America.

A different kind of swan princess.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

This park commemorates the birthplace and legacy of the brothers who authored a song that has come to be known as the Black National Anthem.

Ch-Ch-Check out the world's largest hand-painted 3D mural.

Jacksonville's highways rendered this century-old grammar school unusable.

This two-and-a-half-ton chunk of rock was gifted to the Prudential company by the British Navy in 1955.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

This century-plus-old baseball park has hosted some of baseball's royalty and stands as the oldest sports complex in Jacksonville.

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

These winding paths and vertical ramps have been inspiring skateboarders for nearly half a century.

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

This hauntingly beautiful stretch of Florida coastline is covered in sun-bleached trees.

Mariners once used this prehistoric landfill as a navigational landmark.

Owned by no one but beloved by all, Brownie was a good dog.

The ruins of a once-thriving sugarcane plantation that was burned in the Second Seminole War.

A replica of one of the more than 15,000 civilian lookout towers that lined the U.S. coast during World War II.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

The only ancient owl carving found east of the Mississippi.