These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

On the shores of Lake Superior, a small group of monks makes sacred sweets.

The site where Michigan launched its first rocket into space lies abandoned in the dense woods along Lake Superior.

A tragedy and memorial that raised awareness about the dangers of unsealed mineshafts.

Only the original archway remains from the building where a false cry of "fire" started a panic that claimed more than 70 lives on Christmas Eve in 1913.

Large one-man sculpture park in Michigan.

A comedy troupe's collection of bizarre humor.

This nearly 200-foot tall limestone stack offers visitors amazing views and a chance to meet Paul Bunyan and Babe the Blue Ox.

This small, nautical gift shop is home to a 500-pound behemoth.

This tremendous trout welcomes visitors to a northern Michigan town with a rich fishing history.

An enormous roadside pan tells the story of a battle for pie glory.

This unusual three-way wooden foot bridge spans two rivers at once.

There is an art, a science, and certainly a responsibility to occupying the Big Red Chair, and this is where it's learned.

Soaring mural splashed across 70-year-old silos in Michigan.

World's largest Christmas store.

A comprehensive archive of Hallmark Holiday ornaments.

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

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

A gregarious Ohio resident has been building his whimsical temple to peace for decades.

A real flying saucer, contracted by the U.S. Air Force.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

This 35-foot-tall hamburger-toting chef is said to be the largest bobblehead in the world.