A sub-rectangular banked enclosure on the top of the plateau measuring 5.5m N-S x 5.0m overall. The banks are turf grown and up to 0.8m high x 1.5m wide. There is an entrance gap 0.8m wide in the centre of the E side, and the N & S banks are extended 1.5m & 1.0m respectively beyond the W side.
