The most dramatic museum in Minneapolis is a ruin. The Mill City Museum stands inside the fire-gutted shell of the Washburn A-Mill, once the largest flour mill in the world, whose 1878 explosion — heard 10 miles away — reshaped an industry and a city. Minnesota Historical Society storytellers turned the shell into a masterpiece of a museum.
Ride the Flour Tower, an eight-story elevator show where workers’ voices narrate the mill’s roaring life floor by floor. Kids bake muffins in the Baking Lab, splash at the Water Lab’s model of St. Anthony Falls, and everyone gapes at the Ruin Courtyard, where concerts now play among the limestone ghosts.
It’s the essential Minneapolis history lesson — how water, wheat and ambition built a city — told exactly where it happened.

