This striking art museum holds an amazing series of curiosity cabinets.

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

The arboretum whose marshy soil sucked up the dreams of housing developers.

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

This cave holds a surprisingly colorful variety of geological oddities.

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

Robots, lasers, and whoopee cushions, oh my!

A bizarre house filled with an astounding array of collections.

A crumbling mountain resort that looks like it was abandoned in an instant.

Advice-columnist's bell tower, paid for with pennies.

Large pioneer village showcasing life during boom times.

Every winter, water dripping from a pole creates an ever-changing ice sculpture.

As its grandiose name implies, this wooden dome is unsurpassed in size.

Full-sized barn houses many restored instruments.

The former home is said to be haunted by the ghosts of the beloved mayor and his wife who lived here.

Reason for Michigan's potential diamond mine.

The secret skeleton of a murdered nun was discovered in this church basement, but the scandal doesn't end there.

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

Where the Model T was made and the assembly line was invented.

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

These sprawling mines once served as a source of plaster and today serve as a storage facility.

These grassy undulations on a stretch of University of Michigan campus aren't bad landscaping, they're art.

The collection of ceremonial and cultural objects spans many countries and hundreds of years.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.