Explore Granite Falls In the heart of the Minnesota River Valley… something for everyone Located in Southwest Minnesota on the Minnesota River Historic Roebling footbridge Neighbor to Pezihutazizi Oyate (Upper Sioux Community) and Prairies Edge Casino REsort A bustling Main Street with shops, beverages and bites.Murals by a riverwalk. Fishing. Kayaking. Family fun. Outdoor concertsHome to the famous WesternFest PRCA Stampede Rodeo, the Fagen Fighters WWII Musueum, The Andrew Volstead House Museum , Summer Makers Markets and the Only SquidFest in the Midwest.