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

The graves in Florida's oldest Black cemeteries are marked with shells, stones, and mementos of the deceased.

A tribute to the furry local heroes who helped get residents through many tough times.

Location of a reliquary containing bone fragments of 18 saints.

This small museum gives visitors a chance to soak up the history of the "sponge capital of the world."

St. Augustine's record-setting narrow street was designed to protect against pirates.

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

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

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

It's a pretty creepy lock-up.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

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

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

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

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

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

Ruins of a Carnegie family mansion on Cumberland Island.

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

The remnants of the fortress that saved Georgia from the Spanish still stand guard on their swampy island.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

The first of Lancaster's "rural cemeteries."