out along the northeast portion. Southeast The southeast portion is the least forested portion of the island. Half of the portion is marshy, but the southeast portion has the sandiest coastline on the island. There are no buildings nor man-made structures on this portion of the island. West The western portion, the widest and shortest arm of the island, is sparsely forested. There is some marshy land on the eastern side, extending towards the center of the arm. On the western side are several buildings, a tennis court, and a pier. References External links Map: Bourne, Massachusetts Islands of Barnstable County, Massachusetts Coastal islands of Massachusetts