South loop from Spring Green, WI down to Don Quinn, then back roads.
Route starts in Spring Green, WI. First leg (92 miles) is to Mt. Horeb (approx. 3 hrs.). Second leg (76 miles) is to Dogerville (approx. 2 1/2 hours). Third leg (73 miles) is back to Spring Green (approx. 2 hours). You will be ready for a rest after all the turns. Great scenery, very little traffic, good roads.