An enormous park-like oasis, full of famous Chicagoans' graves.

To find the "unicorns of the deep" you've got to go downstairs.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.

The unusual medical inventions of the man who gave the world Corn Flakes.

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

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

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

World's largest Christmas store.

Weighing 30,000 pounds, this monument represents Detroit's first industrial era.

Abandoned concert venue legendary for its rock counterculture.

A cemetery where many of those buried had a flair for the dramatics.

This memorial honors the performers who died when two trains collided.

The 10-foot-tall vegetables belong to Michigan’s first food rescue program.

The city is full of whimsical portals to another world.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

A rural hall of justice holds the world's only comic book and superhero museum.

This bridge was constructed from the remains of the first Ferris wheel.

The remains of a religious colony, its amusement park, zoo, and baseball empire.

The first artificial white water river course in North America cuts right through an Indiana city.

This museum remembers an apocalyptic cult that became more famous for baseball than religious radicalism.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

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