Grant County, WI is located between Prairie Du Chien and Dubuque, IA on the south western part of the state with along both the Wisconsin River and the mighty Mississippi River. Grant is known its hills, valleys, streams, bluffs, rivers, canoeing, bird watching which also has Wyalusing State Park, Nelson Dewey State Park, Upper Mississippi River National Wildlife and Fish Refuge plus a couple communities including; Boscobel, Muscoda, Wyalusing, Fennimore, Lancaster, Platteville and Jamestown. It's surrounded by 4 other Counties; Crawford, Richland, Iowa and Lafayette. On this page you will find Commercial Buildings, Businesses for Sale, Lease, Restaurants, Automotive, Churches, Hotels, Motels, Retail Space, Warehouses, Shopping Centers, Office Space, Bars & Grills, Manufacturing, School Buildings, Gas Station and more located in this county listed by real estate agents. Grant County, Wisconsin GIS MAP Information!