Atlas of Hillforts of Britain and Ireland

EN0392 Grovely Castle, Wiltshire

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Wiltshire and Swindon MWI6162 (None)

NMR:  SU 03 NW 21 (214511)

SM:  1005604

NGR:  SU04833579

X:  404830  Y:  135790  (OSGB36)

Summary

The remains of large, complex, hillslope fort enclosing c. 5.3ha located at the NE end of spur of Farm Down within extensive prehistoric and Romano-British downland settlements sited on Grovely Great Ridge and opposite Ebsbury hillfort. Once defended by triple line of ramparts, now univallate, only single rampart surviving. S half of the defences consists of rampart and external ditch, but on N much reduced by ploughing. Rampart rises to 3.2m above bottom of outer ditch 1.5m deep in W, but only seen on APs in N and E. To S and SE rampart constructed as series of dumps of material giving unfinished appearance. Ditch external with counterscarp bank running for c. 35m S of SW entrance. Internal quarry scoops located immediately within the rampart, best seen to S. Possible SW and NE entrances, but ploughing of latter reduced rampart to scarp, obscuring detail. In interior near quarry scoops circular/sub-circular hollows possibly building platforms. APs show possible circular enclosure c. 35m-40m diameter. Five human skeletons deposited in chalk filling of rampart at time built with early Iron Age sherd found in excavations by Collins and Ewance 1950 . Late Iron Age sherd found on ploughed land at the edge of the hillfort. Bank and ditch, passing through the hillfort and overlying and post-dating main enclosure, probably part of extensive surrounding 'Celtic' field system. To E, W, S and SE, banks of this field system overlying rampart accounts for irregular mutilations along length. Fragments of field system to W of hillfort continue into site, possibly contiguous, but lynchet running from NW apex and likely part of this system, cuts into rampart and therefore possibly later. Within interior another bank and ditch running E from SW entrance possibly former woodland or field boundary and post-dates hillfort. Site farmed for many years. On Ist Ed. OS map (1887).

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -215112  Y:  6642782  (EPSG: 3857)

Longitude:  -1.9323847213735033  Latitude:  51.12131800824124  (EPSG:4326)

Country:  England; None

Current County or Unitary Authority:  Wiltshire

Historic County:  Wiltshire

Current Parish/Community/Council/Townland:  Steeple Langford; Barford St Martin; Great Wishford

Monument Condition

Much damaged. Only one of former three ramparts surviving. Farmed for many years.

Condition:
Extant  
Cropmark  
Likely Destroyed  

Land Use

Farmed.

Current Use:
Woodland  
Commercial Forestry Plantation  
Parkland  
Pasture (Grazing)  
Arable  
Scrub/Bracken  
Bare Outcrop  
Heather/Moorland  
Heath  
Built-up  
Coastal Grassland  
Other  

Landscape

Hillfort Type

Remains of large hillslope fort located at the NE end of downland spur of Farm Down.

Type:
Contour Fort  
Partial Contour Fort  
Promontory Fort  
Hillslope Fort  
Level Terrain Fort  
Marsh Fort  
Multiple Enclosure Fort  

Topographic Position

Situated on a prominent north-eastern spur slope above the River Wylye valley.

Position:
Hilltop  
Coastal Promontory  
Inland Promontory  
Valley Bottom  
Knoll/Hillock/Outcrop  
Ridge  
Cliff/Plateau-edge/Scarp  
Hillslope  
Lowland  
Spur  

Dominant Topographic Feature:  Downland promontory spur

Aspect:
North  
Northeast  
East  
Southeast  
South  
Southwest  
West  
Northwest  
Level  

Altitude:  152.0m

Boundary

Three parishes on site.

Boundary Type:  Parish/Townland


Dating Evidence

Early Iron Age sherd found in excavations by Collins and Ewance 1950 . Late Iron Age sherd found on ploughed land at the edge of the hillfort.

Reliability:  C - Low

Principal Activity:
Pre 1200BC  
1200BC - 800BC  
800BC - 400BC  
400BC - AD50  
AD50 - AD400  
AD400 - AD 800  
Post AD800  
Unknown  

Other Activity:
Pre Hillfort:   None
Post Hillfort:   None

Evidence:No related records

Investigation History

In Aubrey's Monumenta Britannica (1665-1693). On Ist Ed. OS map (1887). Excavation W. Cunnington Sen. 1800-10. Excavation V.M. Collins 1950. Partial excavation 1974 - no details. Measured survey RCHME South Wiltshire Project, ref. no. 831573.

Investigations:
1st Identified Map Depiction (1887):   OS map.
Excavation (1950):   V.M. Collins - no report.
Excavation (1974):   Partial excavation - no details.
Excavation (1974):   No details.
Other (1984):   Visited by Hillfort Study Group
1st Identified Written Reference (None):   In Aubrey's Monumenta Britannica.
Earthwork Survey (None):   Measured survey RCHME.

Interior Features

Rampart only seen on APs in N and E. Internal quarry scoops located immediately within the rampart, best seen to S. Possible building platforms. Field system and boundary banks. Five human skeletons deposited in chalk filling of rampart when built at time rampart built found by P.F. Ewence with early Iron Age sherd. Late Iron Age sherd found by R.S. Newall on ploughed land at the edge of hillfort.

Water Source

Dew-pond c.16 sq m area 10m to W of the hillfort. Surrounded by low bank.

Source:
None  
Spring  
Stream  
Pool  
Flush  
Well  
Other  

Surface

Internal quarry scoop located immediately within the rampart, best seen to S. Possible building platforms. Field system and boundary banks.

Interior Features (Surface):
No Known Features  
Round Stone Structures  
Rectangular Stone Structures  
Curvilinear Platforms  
Other Roundhouse Evidence  
Pits  
Quarry Hollows  
Other  

Excavation

None

Interior Features (Excavation):
No Known Excavation  
Pits  
Postholes  
Roundhouses  
Rectangular Structures  
Roads/Tracks  
Quarry Hollows  
Other  
Nothing Found  

Geophysics

None

Interior Features (Geophysics):
No Known Geophysics  
Pits  
Roundhouses  
Rectangular Structures  
Roads/Tracks  
Quarry Hollows  
Other  
Nothing Found  

Finds

Five human skeletons deposited in chalk filling of rampart when built at time rampart built found by Collins and Ewence with early Iron Age sherd. Late Iron Age sherd found on ploughed land at the edge of the hillfort.

Interior (Finds):
No Known Finds  
Pottery  
Metal  
Metalworking  
Human Bones  
Animal Bones  
Lithics  
Environmental  
Other  

Aerial

Rampart only seen on APs in N and E.

Interior Features (Aerial):
APs Not Checked  
None  
Roundhouses  
Rectangular Structures  
Pits  
Postholes  
Roads/Tracks  
Other  

Entrances

Possible SW and NE entrances, but ploughing of latter reduced rampart to scarp, obscuring detail.

Total Number of Breaks Through Ramparts:  
2:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  

Chevaux de Frise:  

Entrances:
1. Simple Gap (South west):   None
2. Simple Gap (North east):   Ploughing masks detail.

Enclosing Works

Once defended by triple line of ramparts, now univallate, only single rampart surviving. S half of the defences consists of rampart and external ditch, but on N much reduced by ploughing. Rampart rises to 3.2m above bottom of outer ditch 1.5m deep in W, but only seen on APs in N and E. To S and SE rampart constructed as series of dumps of material giving an unfinished appearance. The ditch external with counterscarp bank running for c. 35m S of SW entrance. Internal quarry scoop located immediately within the rampart, best seen to S.

Enclosed Area:
Area 1:   5.3ha.
Total:   5.3ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✓   None

Number of Ramparts:  
NE Quadrant:   1
SE Quadrant:   1
SW Quadrant:   1
NW Quadrant:   1
Total:   1

Morphology

Current Morphology:
Partial Univallate  
Univallate  
Partial Bivallate  
Bivallate  
Partial Multivallate  
Multivallate  
Unknown  

Detailed Morphology:
Partial Univallate  
Univallate  
Partial Bivallate  
Bivallate  
Partial Multivallate  
Multivallate  

Surface Evidence

To S and SE rampart constructed as series of dumps of material giving an unfinished appearance.

Enclosing Works (Surface):
None  
Earthen Bank  
Stone Wall  
Rubble  
Wall-walk  
Evidence of Timber  
Vitrification  
Other Burning  
Palisade  
Counter Scarp Bank  
Berm  
Unfinished  
Other  

Excavated Evidence

None

Enclosing Works (Excavation):
None  
Earthen Bank  
Stone Wall  
Murus Duplex  
Timber-framed  
Timber-laced  
Vitrification  
Other Burning  
Palisade  
Counter Scarp Bank  
Berm  
Unfinished  
No Known Excavation  
Other  

Other

Gang Working:
✗   None

Ditches:
✓   None

Number of Ditches:  1

Annex:
✗   None

References

Colt Hoare, R.C. 1810. The Ancient History of Wiltshire, 1, London: Miller, 111.

Geophysical Surveys of Bradford 1989. Report on Geophysical Survey: Longbridge Deverill, Grovely Castle, Parsonage Down & Hamshill, Wiltshire/Spring 1989, Geophysical Surveys of Bradford Reports.

Pugh, R.B. and Crittall, E. 1957. A history of Wiltshire, 1.1, The Victoria History of the Counties of England, London: OUP, 208.



Terms of Use

This work is licensed under CC BY-SA 4.0 and should be cited as:

Lock, Gary and Ralston, Ian. 2024. Atlas of Hillforts of Britain and Ireland. Available at: https://hillforts.arch.ox.ac.uk


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