This feline raises a friendly paw at drivers barreling toward the freeway.

This protected area in Lake Huron contains some of the world’s best-preserved shipwrecks.

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

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

This shallow cave got its name from copious amount of human bones found inside.

House built with over 60,000 glass bottles.

One man’s vision of living among dinosaurs credits Jesus Christ as the engine of biological evolution.

This empty Detroit high school was too expensive to maintain or destroy.

Unique Michigan homes look like something out of Tolkien's "The Lord of the Rings."

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

Strange physical sensations and optical contradictions keep visitors coming back for more.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

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

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

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

The only surviving prototype for Buckminster Fuller's house of the future.

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

Largest magic museum in the United States with more than half a million pieces of memorabilia.

Astounding collection of coin-operated games and automata.

The city is full of whimsical portals to another world.

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

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.