The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

3/4-scale model of the White House in Atlanta, Georgia.

Where school buses go to die and be reborn as whimsical works of art.

Mai Tais and Navy Grog served up in one of the original tiki bars.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

A man's home is his castle.

Scattered around Atlanta are little doors with big charm.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

The beauty of urban decay, hiding some dark secrets.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

This former prison is an Art Deco masterpiece with a past full of civil rights flashpoints.

Florida’s first home built with eco-friendly hempcrete.

Get up close with some alligators at this roadside farm attraction.

For 32 years the famous Ringling Bros circus troupe spent winters in this sunny spot in Florida.

Florida’s half-sized replica of the Vietnam Veterans Wall.

Believed to be haunted, this old cemetery is beautifully adorned with Spanish moss hanging from the trees.

A time capsule of Floridian history fights to survive on the banks of Chokoloskee Bay.

One of the few surviving "Wigwam"-themed motels.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.