Large one-man sculpture park in Michigan.

Glass and concrete building designed by Albert Kahn.

A crumbling mountain resort that looks like it was abandoned in an instant.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

A mysterious light in the wood, rumoured to be the the ghost of a railroad brakeman.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

An ever-evolving wall of graffiti art off East Liberty Street.

A subterranean world of tunnels links several buildings of this rare 19th-century asylum.

A lavender labyrinth so large it’s visible on Google Earth.

Enormous small-business mecca in the Midwest, serving dozens of artists.

Though its branches are painted bright colors by generations of locals, the tree is said to be a haunted portal to hell.

Opulent downtown movie theater now houses cars as an indoor parking garage.

The bones of an old zoo crumbling in the shadow of a new one.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

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

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

This freshwater spring fills with 10,000 gallons of water per minute.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

This former industrial site has transformed into a community sculpture garden that hosts monthly Full Moon parties.

A beautifully designed asylum was resurrected as a hotel and art center with a ghost story or two.