Atlas of Hillforts of Britain and Ireland

WA2323 Gaer Fawr, Llanilar, Cardiganshire (Pen y Caerau)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Dyfed 1997 (None)

NMR:  SN 67 SW (303579)

SM:  CD050

NGR:  SN64887188

X:  264880  Y:  271880  (OSGB36)

Summary

Prominent, multivallate, contour hillfort located on steep E-W ridge at the headwaters of the Afon Wyre above a bend on the Afon Ystwyth, the spine of ridge ascending on E side from the Trawsgoed basin on the Ystwyth. Strategic and commanding location. Moderate to strong surrounding slopes on N, E and W, steep on S down to minor valley below. Roughly rectangular in shape, measuring c. 265m N-S by 120m overall and 180m by 100 internally enclosing 1.75ha, following the contours. Double bank and ditch on N, curving round to E and W, where outer bank fades and defences single. Rampart slightest where steep slope on S. Inner rampart of shale rubble and clay with traces of stone revetment visible where eroded, rising to c. 4m high and 10m wide. Traces of stone capping on rampart top to SE. Remains of outer rock-cut ditch on SE side probably continued at least around rest of E and N sides. On W side rampart smaller and more of a scarp bank. Widely-spaced terraces flank the fort in part, with the two gates positioned behind, as at Pen Dinas, Aberystwyth. Davies and Hogg (1994, 261) suggests that perhaps the outer rampart is an unfinished addition, but this is questionable. Main inturned entrance on S where E bastion larger than on W. On N smaller, less elaborate, gateway giving access down steep slope to the outer terrace. Gap on E modern. Under improved pasture, but ploughing in interior and on part of banks damaged site. On 1st Ed. OS map (1888). Minimal investigations, undated.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -443528  Y:  6859705  (EPSG: 3857)

Longitude:  -3.9842841315512123  Latitude:  52.32829752219988  (EPSG:4326)

Country:  Wales

Current County or Unitary Authority:  Ceredigion

Historic County:  Cardiganshire

Current Parish/Community/Council/Townland:  Llanilar

Monument Condition

Ploughing on parts of W bank, reducing to scarp and spreading remains, and interior damaged site.

Condition:
Extant   ✓
Cropmark   ✗
Likely Destroyed   ✗

Land Use

Improved pasture.

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

Prominent, multivallate, contour hillfort located on steep E-W ridge at the headwaters of the Afon Wyre above a bend on the Afon Ystwyth, the spine of ridge ascending on E side from the Trawsgoed basin on the Ystwyth. Strategic and commanding location. Moderate to strong surrounding slopes on N, E and W, steep on S down to minor valley below.

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

Topographic Position

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

Dominant Topographic Feature:  Hill top

Aspect:
North   ✗
Northeast   ✗
East   ✗
Southeast   ✗
South   ✗
Southwest   ✗
West   ✗
Northwest   ✗
Level   ✓

Altitude:  280.0m

Boundary

N/A


Dating Evidence

None

Reliability:  D - None

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

On 1st Ed. OS map (1888). Cambria archaeology defended enclosures survey 2006.

Investigations:
1st Identified Map Depiction (1888):   OS map.
Other (2006):   Cambria archaeology defended enclosures survey

Interior Features

Chance find of iron slag, potentially Iron Age, within loose stone of ploughed down remains of S rampart, close to W angle with SW rampart in Ceredigion Museum.

Water Source

Stream 0.3 km below fort.

Source:
None   ✓
Spring   ✗
Stream   ✗
Pool   ✗
Flush   ✗
Well   ✗
Other   ✗

Surface

None

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

Chance find of iron slag, potentially Iron Age, within loose stone of ploughed down remains of S rampart, close to W angle with SW rampart in Ceredigion Museum.

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

Aerial

None

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

Entrances

Main inturned entrance on S, where E bastion larger than on W. On N smaller, less elaborate, gateway giving access down steep slope to the outer terrace. Gap on E modern. Widely-spaced terraces flank the fort in part, with the two gates positioned behind, as at Pen Dinas, Aberystwyth.

Total Number of Breaks Through Ramparts:  
3:   Gap on E modern.

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. In-turned (South):   Main inturned entrance on S, where E bastion larger than on W.
2. Simple Gap (North):   On N smaller, less elaborate, gateway giving access down steep slope to the outer terrace.

Enclosing Works

Double bank and ditch on N, curving round to E and W, where outer bank fades and defences single. Rampart slightest where steep slope on S. Inner rampart of shale rubble and clay with traces of stone revetment visible where eroded, rising to c. 4m high and 10m wide. Traces of stone capping on rampart top to SE. Remains of outer rock-cut ditch on SE side probably continued at least around rest of E and N sides. On W side rampart smaller and more of a scarp bank.

Enclosed Area:
Area 1:   1.75ha.
Total:   1.75ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✗   None

Ramparts Form a Continuous Circuit:
✗   None

Number of Ramparts:  
NE Quadrant:   2
SE Quadrant:   1
SW Quadrant:   1
NW Quadrant:   2
Total:   2

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

Inner rampart of shale rubble and clay with traces of stone revetment visible where eroded. Traces of stone capping on rampart top to SE. Hogg (1994, 261) suggests that perhaps the outer rampart is an unfinished addition, but this is questionable. Main

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:  2

Annex:
✗   None

References

Davies, J.L. and Hogg, A.H.A. 1994. The Iron Age, in eds Davies, J.L and Kirby, D.P. From the earliest times to the coming of the Normans, Cardiganshire County History, Vol 1, Cardiff: University of Wales Press, 220-74.

Hogg, A.H.A. 1962. List of hill-forts in Cardiganshire, Bull Board Celtic Stud, 19, 363.

Hughes, I.T. 1926. A regional survey of the prehistoric earthworks of North Cardiganshire, Trans Cardiganshire Ant Soc, 4 (1926), 22-56.

Murphy, K, Ramsey, R. and Page, M. 2006. A survey of defended enclosures in Ceredigion 2006: Gazetteer of Ordnance Survey Grid Square SN67, Project Report No. 2006/20, Project Record No. 54269, Llandeilo: Cambria Archaeology.

Rees, S, 1992. A guide to ancient and historic Wales - Dyfed, 214, London: HMSO, 214.



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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