Large one-man sculpture park in Michigan.

Hidden beneath the waters of Lake Michigan rests a perfectly intact ship from the early 1900s.

The rusted remains of an ill-fated freighter lie just off the coast of South Manitou Island in Lake Michigan.

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

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

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

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

A park and memorial dedicated to the victims of the deadliest school massacre in American history.

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

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

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

A lavender labyrinth so large it’s visible on Google Earth.

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

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

Astounding collection of coin-operated games and automata.

The city is full of whimsical portals to another world.

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

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

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

Indiana's oldest sternwheel paddleboat has been plying the placid waters of Webster Lake for 90 years.

Enjoy classic musicals with a home-cooked meal at this former staple of American social life.

This elaborate estate contains a stunning marble aviary, a sunken conservatory, and a magnificent music room with a two-story pipe organ.

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.