Fort Donelson is two miles north, or down the river, from Dover. The fort, as it stood in 1861, embraced about one hundred acres of land. On the east it fronted the Cumberland; to the north it faced Hickman's creek, a small stream which at that time was deep and wide because of the back-water from the river; on the south was another small stream, or rather a ravine, opening into the Cumberland. This also was filled with back-water from the river. The fort stood on high ground, some of it as much as a hundred feet above the Cumberland. Strong protection to the heavy guns in the water batteries had been obtained by cutting away places for them in the bluff. To the west there was a line of rifle pits some two miles back from the river at the farthest point. This line ran generally along the crest of high ground, but in one place crossed a ravine which opens into the river between the village and the fort. The ground inside and outside of this intrenched line was very broken and generally wooded. The trees outside of the rifle-pits had been cut down for a considerable way out, and had been felled so that their tops lay outwards from the intrenchments. The limbs had been trimmed and pointed, and thus formed an abatis in front of the greater part of the line. Outside of this intrenched line, and extending about half the entire length of it, is a ravine running north and south and opening into Hickman creek at a point north of the fort. The entire side of this ravine next to the works was one long abatis.