In Marquette County, Michigan, there are several picturesque mountain peaks to climb and miles and miles of shoreline to walk and explore, so there is no shortage of things to do in marquette mi for outdoor enthusiasts. If exploring nature isn't high on your list of priorities, Marquette County offers a variety of activities that don't require hiking boots or skis. There is something for every sort of tourist, even kids, in this Upper Peninsula lakeside jewel, from ancient lighthouses and beautiful boutiques to museums and galleries and golf courses.