The Midwest is one of the largest regions in all of the United States. While many think of the Midwest as one gigantic farm, it is also home to the Great Lakes, and large cities. The Midwest is home to some big metropolitan areas like Chicago, the Twin Cities, and more. Typically a flat region, the Midwest is home to some fantastic national parks and forests. The Badlands, Superior National Forest, and Cuyahoga Valley to name a few.