A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

A six-foot pair of socks hangs from a drawer of the world's largest bureau.

This giant iron playfully pays tribute to an early 20th-century architectural trend.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

It's big, it's a ball, and it's made of twine—the world's largest of its kind.

This kitschy tavern is also home to rare early editions of "Treasure Island."

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

A statue honoring 44 continuous years of greeting passing ships.

An eerie smiling woman looms above the granite tombstones.

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

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

Performers, intricate sets, and a real speakeasy tell the story of the 18th Amendment.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

Outsider art meets paleontology at this roadside reptile repository.

One of the last active volcanoes on the Eastern seaboard.

An enormous warehouse filled with parade floats collected from over 50 years of patriotic celebrations.

This vast kitty-themed collection illustrates the history of human-cat interaction.

A psychological self-portrait in the form of a giant, segmented head.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

This abandoned amusement park was built on a site with a dark history.

The absurd creation is a compulsory destination for selfies in Buffalo.

Charleston's historic city jail once held everyone from pirates to Civil War POWs.