A museum of unusual collections, mini-towns, and a half-dog, half-alligator.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

Site of a former hidden treehouse in New Orleans.

"If she'd leave us alone, we would have a happy home, sent from down below."

The second oldest continuously operating bar in Louisiana.

A snapshot of the city's fascinating voodoo culture.

A mysterious drive-in nestled in the forest that leaves little to the imagination.

Local arts organization founded in a former church.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

Beer lover's can-covered house.

A small "palace" and museum made of, and devoted entirely, to salt.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

It specializes in outsider art and artifacts of secret societies.

See the sky in a new way through this art installation.

Cockroach Museum features roach celebrities and live hissing cockroaches.

A modernist landscape of water and sci-fi concrete.

Crumbling hotel echoes with the sounds of the '30s.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A pair of giant legs paying homage to a poem, a king, and it would seem, socks.

The top of a giant mesa, just outside of Amarillo, appears to float in the sky above.

The Magical World of George Phar Legler.

Outsider Art Community.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

A huge musical instrument played by the ocean.