Stroll through a wonderland of stupendous moss-covered trees.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

The largest cave in Northern Europe.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

Vikings and Evangelicals have both had a hand in this replica medieval church.

The oldest continuously-operating tavern in Wisconsin used a clever loophole to serve alcohol during Prohibition.

This pebble beach is so beautiful that taking its rocks is against the law.

An eatery within the Minneapolis American Indian Center writes colonial ingredients out of the story of Native American cuisine.

The honor of highest point in Michigan was almost given to the wrong peak before this mountain won out by 11 inches.

A technicolor place of worship for Elevationists.

The Midwest's reigning king of surplus stores is full of nothing you need and everything you want.

A museum within a museum, devoted to history's most questionable medical devices.

Built in 1931, this small passageway is believed to be the first modern skyway.

These curious caverns have been home to mushrooms, gangsters, and disco.

World's largest carved onyx figure stands as a tribute to enduring peace.

A 115-year-old restored German dining hall awaits those who venture beneath the Minnesota State Capitol.

Built in 1933, this unique ballroom is nicknamed the "floating dance floor."

This missionary's legacy looms large over the Upper Peninsula of Michigan—literally.

Meet the "Green Monster" of Monico, Wisconsin.

An abandoned bus station transformed into a museum dedicated to the history of Greyhound Lines, in the place where it all began.

Its collection contains relics from the devastating disaster that set the town ablaze.

Minnesota's oldest and deepest mine is now an underground physics laboratory.

Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

The world's largest woodcarving collection includes dozens of Bible scenes and a wooden bestiary, all carved by one man.