The Town of Gravesend encompassed in southern Kings County, including the entire island of Coney Island. This was originally used as the town's common lands on the Atlantic Ocean. It was divided, as was the town itself, into 41 parcels for the original patentees. When the town was first laid out, almost half of the area was made up of salt marsh wetlands and sandhill dunes along the shore of Gravesend Bay. It was one of the earliest planned communities in America. It consisted of a square surrounded by a 20-foot-high wooden palisade. The town was bisected by two main roads, Gravesend Road (now McDonald Avenue) running from north to south, and Gravesend Neck Road, running from east to west. These roads divided the town into four quadrants, which were subdivided into ten plots of land each. This grid of the original town can still be seen on maps and aerial photographs of the area. At the center of town, where the two main roads met, a town hall was constructed where town meetings were held once a month.