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

A Beaux-Arts triumph set to become Ford's innovation campus

One man's attempt to create an artistic wonder on a run-down block in Detroit.

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

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

Abandoned concert venue legendary for its rock counterculture.

This sprawling bookstore spans four floors and has more than a million books in stock.

Trade in that pesky human soul for cold-hard circuits.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

An enormous, inside-out glass globe built in 1935.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Rippling sand dunes frozen in the Arizona rock.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A psychedelic labyrinth on the San Francisco bay.

A huge musical instrument played by the ocean.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Covering 37 subterranean acres, this Armillaria gallic is a famous fungus with its own festival.

Concrete igloos standing across from what remains of the Michigan Central train depot.

This lovely public park has an intriguing past and unique wooden bridges made of concrete.

House built with over 60,000 glass bottles.

An unlikely beach paradise of giant sand dunes lies between two lakes just a few minutes from Michigan's cherry country.