A house carved into a rock in the 1940s.

"I did this all while you were watching TV."

A house built from trash known as the poor man's Hearst Castle.

An eccentric folk art landmark made out of discarded bottles by an inspired "grandma."

A private home built to resemble the shape of a microscopic creature.

Live long and prosper in Tennessee.

Giant instrument-shaped home in Fayetteville, Georgia.

A castle that was built stone by stone by an eccentric journalist.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

A celebration of once forgotten materials.

An eccentric home stands out in an otherwise average neighborhood with mosaics, mini topiaries, and kinetic sculpture.

A century-old cabin off of Highway 30 touts an unusual construction material: dinosaur bones.

An outsider art duo's yard has been turned into a whimsical public gallery.

This fairytale-inspired cottage was created by a university literature professor.

A wacky two-story folk-art assemblage of carved and found objects, with lights, motion, and sound now in need of financial support.

A folk art mecca famous among outsider art fans.

This home is decked out like a psychedelic explosion of colors and bowling balls.

A reclusive Memphis neighborhood is home to decades worth of misunderstood Masonic folk art.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

This crumbling UFO is one of only a few remaining "moveable ski chalets" of its kind.

This punny mirror of another Wisconsin attraction is exactly what it sounds like.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

This whimsical stacked cabin looks like something out of a children's book.

What is it about mushrooms that makes people wish they lived inside of them?