A former hospital is now home to a pizza parlor and maybe a few ghosts.

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

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

The only Florida state park with publicly accessible caves.

A humid oasis combines recreation with exploration in a unique underwater cavern.

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

A bizarre roadside attraction and the first instance of miniature golf in the world.

Monument to the cotton-destroying boll weevil.

Dothan, Alabama has been invaded by scores of anthropomorphic peanuts.

Medical museum featuring a number of excellent medical models.

A 56-foot tall statue of the god of fire looks out over Birmingham, Alabama.

Designed by Maya Lin, the memorial honors 41 individuals who died fighting for equal rights between 1954 and 1968.

A collection of huge Pre-Colombian structures in Alabama.

Once one of the largest producers of pig iron in the world.

Orr Park's dead trees have been carved into a menagerie of whimsical visages.

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.

A former taxidermist has turned his old shop into a folk art mecca.

A wealth of local folk art, antiques, and curios, without ever leaving your car.

One person's lost luggage is another person's treasure.

Jurassic Park—A Still Life.

The largest island on the great salt lake is home to curious creatures and strange stories.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.

Largest man-made excavation on earth!