One of the few working locomotive roundhouses in the United States.

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

Standing guard on top of an old, vacant ice cream shop.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

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

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

Frank Lloyd Wright’s most iconic home dangles over a Pennsylvania waterfall.

This architectural triumph is the only Frank Lloyd Wright house in Alabama.

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

A cemetery for only coon hounds in northwest Alabama.

The bad-ass ride of a soul legend, housed in one of the world's few soul museums.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

Giant novelty guitars now mark the spot where Robert Johnson is said to have sold his soul to the devil.

A four-hour holy-rolling, Hallelujah-shouting, Southern gospel service, rendered as a country market where "All Is Welcome, Jews, and Gentiles."

Nevada's largest cactus collection stands outside a candy mogul's small factory.

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

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

Advice-columnist's bell tower, paid for with pennies.

Detroit’s downtown castle is one of the oldest structures in the city.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.