SOUTH ENCLOSURE A
This enclosure is 51 ft. long from east to west, and is 25 ft. wide at its broadest point. Its shape is that of a long, narrow triangle, the apex resting at its south-east end. Most of the south wall has fallen over the edge of the precipice. There are two rounded entrances on the north side from the East Passage. The walls remaining are from 5 ft. to 7 ft. high. There is a drain-hole through the south wall at the south-east corner. The South Passage forms the eastern side. On the west side is a narrow recess between two boulders, and this appears to have been roofed over with slate and granite lintels, but the recess is now blocked up by wall débris. This enclosure appears to have been once divided into two enclosures, as a broken wall, 5 ft. long, 3 ft. high, and 3 ft. 6 in. wide, juts out into the interior from the east side.