Renhold Ring
Has been described as a Certain Timber Castle (Ringwork)
There are earthwork remains
| Name | Renhold Ring |
| Alternative Names | Water End Farm; Hill Farm; Howbury; Adinggreves |
| Historic Country | Bedfordshire |
| Modern Authority | Bedfordshire |
| 1974 Authority | Bedfordshire |
| Civil Parish | Renhold |
Howbury, earthwork at Water End Farm is a circular area 130 ft in diameter with 10 ft high ramparts and a wide wet ditch outside. It probably had one original entrance on the west but the old road to St Neots has mutilated it making a second one on the east (Fowler). On balance it would be better classified as a medieval ringwork rather than a Danish work. (PastScape–field investigators comment, 1975)
The monument includes a ringwork castle and part of a later medieval droveway which ran through it. It is situated at the top of a steep slope, which falls southwards to the River Great Ouse, lying adjacent to Hill Farm and south of the St Neots Road. The ringwork, once known as Addingreves Castle, comprises an earthen bank 8m wide by up to 3m high enclosing a circular area 40m in diameter. The bank is breached by two entrances, one at the west and the other at the north east. Surrounding the ringwork is a ditch which is up to 24m wide. This has become infilled over the years and is now only about 1m deep at the south ans west and is totally infilled on the north and east. Its width is evidence that the original depth would have been much greater. The northern edge of the ditch lies beneath the carriageway of the road and is partially altered by a modern roadside drainage ditch which is about 2m wide and 2m deep. Despite this, the bottom of the ditch is thought to survive intact on this side. The southern arm of the ditch recently held standing water but is now dry. The medieval droveway ran between Bedford and St Neots largely on the line of the modern road but, where the road is diverted to the north of the ringwork, traces of the trackway survive as later alterations to the earthwork. Opposite the western entrance a ramp or hollow-way 15m wide leads out of the ditch, extending for 30m beyaond its outer edge. There is a distinct camber to this ramp and also in the entrance to the ringwork which has been widened to accommodate the track
The track continued east, out of the second entrance, and followed the line of the modern road. Adjacent to the monument are slight and poorly defined earthworks which indicate that the land was under cultivation in the medieval period. A number of burials were found on the site in the early 19th century while the monument was erroneously described as a Roman amphitheatre on early maps. The monument is now considered to be a Norman castle and although some scholars have suggested that the ringwork might have been built by the Danes in their defence of the Danelaw this has not been proven. After the castle's demise, the earthworks no doubt served as a shelter and watering place for livestock being driven between Bedford and St Neots on the trackway. (Beds HER)
This site is a scheduled monument protected by law
Not Listed
Historic England (PastScape) Defra or Monument number(s)
County Historic Environment Record
| OS Map Grid Reference | TL106512 |
| Latitude | 52.1488800048828 |
| Longitude | -0.383700013160706 |
| Eastings | 510690 |
| Northings | 251290 |
