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

Beneath the surface, something slithers. And if you find it, prepare to be slimed and glowing.

A vision of beautiful Hindu architecture in the middle of the American South.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

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

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

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

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

Healing Springs that once ran red with soldiers' blood.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

Bad farming practices caused this unnatural natural wonder.

Ruins of a Carnegie family mansion on Cumberland Island.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

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

A pink and gray pair of pachyderms advertise a fireworks shop.

A replica of where the Last Supper was held.

The only free-standing, vertical sundial in the US was keeping standard time before it was even invented.

The remains of a chapel created for convenience.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

A Japanese cat island also populated by the descendants of a band of banished samurai.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

Despite being burnt down multiple times, the ruins of this South Carolina church are still standing.

Oldest unrestored plantation house in America that is open to the public.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.