Minneapolis–Saint Paul is a metropolitan area in the Upper Midwestern United States centered around the confluence of the Mississippi, Minnesota, and St. Croix rivers in the U.S. state of Minnesota. It is commonly known as the Twin Cities after the area's two largest cities, Minneapolis and Saint Paul.
Minneapolis sits mostly on the west side of the Mississippi River on lake-covered terrain. Although most of the city is residential neighborhoods, it has a business-dominated downtown area with some historic industrial areas, the Mill District and the North Loop area. Saint Paul, which is mostly on the east side of the river, has a smaller business district, many tree-lined neighborhoods, and a large collection of late-Victorian architecture. Both cities, and the surrounding smaller cities, feature lakes, hills, and creeks.