Ann Arbor has an excellent walking environment! The Huron River makes a fantastic destination, and the hilly moraine gives us viewpoints and a challenging workout. A huge portion of the city is owned by the University, whose properties are very friendly for walkers, and the rest of the city is full of lovely walkable neighborhoods shaded by outstanding trees. Ann Arbor's first walking guide in many years was published in 2009, Riverwalks Ann Arbor, by Citywalks LLC, http://www.citywalks.us.