出典:Wikipedia
出典:『Wikipedia』 (2011/01/02 05:00 UTC 版)
Castle Ditches is the site of an Iron Age trivallate hillfort located in Wiltshire. It is probable that its ancient name was Spelsbury. Its shape is roughly triangular, and follows the contours of the small hill upon which it sits. The earthworks comprise triple row of ramparts and ditches, which are covered on three sides with woodland. There is a large entrance towards the south-east, where there is the shallowest incline of the hill; but there is also a narrow slit on the opposite side. The area within the site encompases nearly 24 acres, and the greatest height of the ramparts is about forty feet.