The second oldest continuously operating bar in Louisiana.

Site of a former hidden treehouse in New Orleans.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

A unique collection of Science Fiction, Fantasy, and everything in-between.

This "Palace of Purification" has made many film appearances as a dark and sinister headquarters.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.

Secret Swing.

Detroit housing collective working to create an "environment for revolutionary change."

The pieces in this sculpture garden are made from demolished buildings that were once landmarks of Motor City.

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

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

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

This railway-turned-greenway provides a pedestrian link in downtown Detroit and celebrates urban artwork.

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

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

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

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

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