Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

Less a museum than a bizarre fantasy world created by artists and engineers.

European castle ruins in an American state park are actually the product of death and grief.

A likeness of Da Vinci's mysterious painting smiles at passersby from the side of a barn.

What was once a summer home next to a waterfall has now become littered with graffiti and children in swimsuits.

A museum and apothecary garden devoted to the history of frontier medicine.

Circus cemetery for all the “showmen under God’s big top.”

Once in disrepair, the house where the 1983 film was shot has been restored and turned into a museum.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

Tucked away on an empty wooded lot in suburban Oklahoma City lie the remnants of an abandoned circus camp.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

Once a giant oak that served as the region's post office.

Tribute to the famous Notre Dame football coach who died in a plane crash.

Enjoy a tour of oddities and makeshift monsters at this souvenir store with an offbeat sense of humor.

Homestead Cemetery hold the remains of the United States' first known professional tattoo artists.

A Kansas grassroots sculptor decorates the local roadways with his sculptures made from found objects.

See the motorcycles that launched the stuntman to fame and the gear that saved his life.

This Italianate Villa-style castle is pretty to look at, just keep off the private property.

The quirky collection includes treasures like Elvis' underwear, Bob Barker's toothbrush, and hundreds of sock monkeys.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

Home to Hollywood history and a very special salt crystal.

The crumbling remains of the first Black-owned and operated hospital in Kansas City.

The famous greeting card maker owns a collection of paintings by the famed surrealist.