600BC. Date unclear. Boddington Hill Fort, Buckinghamshire [Map]. A slight Univallate Hill Fort on the summit of Boddington Hill

Historic England 1011304:

The monument includes a univallate hillfort occupying the summit of a steep sided chalk spur. The hillfort is oval in shape, measuring overall some 500m long by 220m wide, and has an internal area of some 6ha. It lies with its long axis along the hilltop orientated north-east to south-west. The defences run roughly around the 240m contour and comprise a single rampart and outer ditch. The defences are strongest around the south and east where the outer ditch is up to 1.6m deep and the outer scarp of the rampart up to 3.4m above the ditch bottom on its outer side and 1.7m high on its inner side. In places along this south-east side there are the remains of an outer or counterscarp bank which runs along the edge of the ditch; this averages 5m wide and 0.4m high. The defences become confused towards the north-east end of the hillfort as the result of later quarrying but their course can still be followed except where they have been destroyed in the northern corner of the enclosure. This position is almost certainly the site of the original hillfort entrance but today nothing of this can be recognised. This northern part has suffered considerable disturbance from occupation of the site by Calloway or Peacock Farm which stood in this vicinity until its demolition in the 1950s. Surface irregularities, along with tile and brick waste scattered on the surface here, relate to this phase of occupation. Around the north-western side of the hillfort the outer ditch has been overlain by a modern terraced forestry track. However the main rampart survives as a single well defined scarp averaging 2.6m high. Some 200m south along its length the rampart becomes stronger rising to an average height of 3.6m and an inner bank once more becomes recognisable, averaging 0.6m high. A modern entrance gap 5m wide has been cut through the rampart some 30m south of the commencement of this inner bank. The last 120m of this length of the rampart has an inner ditch 5m wide and 0.8m deep which probably served as the quarry for the inner bank. The outer ditch remains buried beneath the modern forestry track throughout the complete length of this western side. At the extreme south-western corner of the hillfort the outer rampart is lowered to form an entrance ramp which could be a second original approach to the interior of the fort. There is no outer ditch at this position, the ditch commencing some 40m to the east. Whether the ditch was originally intended to end short of this ramp or whether it has been subsequently infilled is unclear. The interior of the hillfort is today heavily afforested. Finds from the interior of the fort have in the past included fragments of Iron Age pottery, an ingot, part of a bronze dagger, a flint scraper and a spindle whorl. A section excavated through the rampart in the area of the southern entrance revealed fragments of pottery indicating occupation of the site during the 1st-2nd centuries BC. A series of lesser modern banks associated with the modern farm enclosure can be identified running inside and parallel to the prehistoric earthworks. A large circular concrete reservoir 33m in diameter lies approximately central to the site. The concrete reservoir, along with all modern boundary features, structures and metalled surfaces are excluded from the scheduling, although the ground beneath these is included.