Penrod’s Canoeing, Kayaking, Cabins and Mountain Bike Rental Grayling / Crawford County Popular Biking +5 Hiking Hotels Kayak, SUP, Canoe Trails Walking & Running Hartwick Pines State Park Grayling / Crawford County Popular Biking +4 Hiking Skiing Trails Walking & Running Hanson Hills Recreation Area Grayling / Crawford County Popular Biking +4 Hiking Skiing Trails Walking & Running