I agree with JackB that a week in the UP is a bit much. there are things to see, Lake of the Clouds in the Porcupine Mts., Copper Harbor is a nice trip to the "top of the state", I've never traveled it but I hear that road H58 is a nice ride. You can visit the Soo Locks. As said, there are things to see & do, but not enough to warrant a week(IMHO). Coming back South across the "Mighty Mac" is an adventure in itself.