For Cape Cod residents, the autumn months usher in cooler temperatures, stunning foliage, and plenty of activities to do this season. Below are several ideas for enjoying all that the fall season has to offer on the Cape. BikingBiking is particularly enjoyable during the fall months due to pleasant weather. The 25-mile Cape Cod Rail Trail offers plenty of picturesque views of ponds, bogs, and salt marshes to discover along the journey through towns such as Brewster, Dennis, Eastham, and Orleans. High school boys varsity football games are a staple of Friday evenings, including Barnstable High School.