This landmark of the Chicago silent film industry may not be in the picture business anymore but it still stands proudly.

Chicago's North Park Village was once the largest municipal sanatorium in the country.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

It is the only marker for one of the most famous hate crimes in American history. There are no other memorials for him in the entire state.

Native Americans built this circle of stones, which was used to predict astronomical events.

The oldest continuously-operating Chinese restaurant in the United States has been in business since 1911.

Mining town from the late 1890s, once home to Calamity Jane.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

No Gordon Lightfoot song, only a barebones monument to greed.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

Each year, one talented artist puts on a show sculpting twelve butter-based busts of dairy princesses.

The Largest Little Museum in the Northwest.

A treehouse assailed by the elements and the government, now gone.

Each of these 87 large stones has a unique message. Together, they form part of the Minnesota Military Family Tribute.

This sprawling building built in 1890 was one of Minnesota’s earliest and largest mental health facilities.

Home of St. Urho, the fictional patron saint of Finland.

The largest Walleye statue in the world calls this Minnesota town home.

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

A little-known memorial to servicemen and nurses killed in the line of duty during the First World War.

A hidden oasis in the heart of Minneapolis is also an Important Bird Area.

Thousands of people walk over this fantastic work of art every day, but how many notice it?

This Minnesota-shaped forest is actually located in the state it is shaped like.