A week ago I went out to the Forst Custer Recreation area and did some hiking to get a little exercise.  The leaves are beginning to turn color, and there are many colors to enjoy wherever you walk. 

The trails are of all types of grades, and many people go mountain biking there, as well as running in addition to hiking.  The entrance to the Fort Custer Recreation area is off of Dickman Road, just over the Kalamazoo County line before you arrive at Augusta, Michigan.