The section of Long Island which the enemy now occupied was a broad low plain, stretching northward from the coast from four to six miles, and eastward a still further distance. Scattered over its level surface were four villages, surrounded with farms. Nearest to the Narrows, and nearly a mile from the coast, stood New Utrecht; another mile south-east of this was Gravesend; north-east from Gravesend, nearly three miles, the road led through Flatlands, and directly north from Flatlands, and about half-way to Brooklyn Church, lay Flatbush. Between this plain and the Brooklyn lines ran a ridge of hills, which extended from New York Bay midway through the island to its eastern extremity. The ridge varied in height from one hundred to one hundred and fifty feet above the sea, and from the plain it rose somewhat abruptly from forty to eighty feet, but fell off more gradually in its descent on the other side. Its entire surface was covered with a dense growth of woods and thickets, and to an enemy advancing from below it presented a continuous barrier, a huge natural abattis, impassable to artillery, where with proportionate numbers a successful defence could be sustained. The roads across the ridge passed through its natural depressions, of which there were four within a distance of six miles from the harbor. The main highway, or Jamaica Road--that which led up from Brooklyn Ferry--after passing through Bedford, kept on still north of the hills, and crossed them at the "Jamaica Pass," about four miles from the fortified line. From this branched three roads leading to the villages in the plain. The most direct was that to Flatbush, which cut through the ridge a mile and a half from the works. Three quarters of a mile to the left, towards the Jamaica Pass, a road from Bedford led also to Flatbush; and near the coast ran the Gowanus Road to the Narrows. Where the Red Lion Tavern stood on this road, about three miles from Brooklyn Church, a narrow lane, known as the Martense Lane, now marking the southern boundary of Greenwood Cemetery, diverged to the left through a hollow in the ridge and connected with roads on the plain. To clearly understand succeeding movements on Long Island, it is necessary to have in mind the relative situation of these several routes and passes.