Atlas of Hillforts of Britain and Ireland

WA2201 Castell-y-Gaer, Newchurch, Carmarthenshire

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Dyfed 2135 (None)

NMR:  SN 31 NW 2 (304146)

SM:  CM24(CAM)

NGR:  SN34421952

X:  234420  Y:  219520  (OSGB36)

Summary

Large for the area, univallate, contour hillfor located in commanding position on a very prominent hill above the Afon Cywyn and stream confluence. Moderate to strong surrounding slopes, less on NW. Oval in plan, measuring c. 240m NE-SW by 130m, with internal area c. 3.1ha, with later smaller, sub-rectangular enclosure lying on top in NW quadrant and measuring c.108m NE-SW by 74m, tapering to 30m on SW, with internal area c. 0.8ha. Possibly two phases. Main enclosure defined by bank 2m-3m high with traces of external ditch. Smaller enclosure scarped. Two entrances: inturned with possible hollow way at E and simple gap at W. Cropmarks indicate outworks of denuded banks and ditches protecting former. Possible simple NE-facing entrance to smaller enclosure. Cropmark ditch possibly runs down the slope to NW and passing through another enclosure 500m distant. Under pasture with hedge line dividing site NNW-SSE, with another hedge line on NW quadrant banks. On 1st Ed. OS map (1889). Minimal investigations, undated.

Status

Citizen Science:  ✗

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -490412  Y:  6772979  (EPSG: 3857)

Longitude:  -4.405444346765145  Latitude:  51.84961243605132  (EPSG:4326)

Country:  Wales

Current County or Unitary Authority:  Carmarthenshire

Historic County:  Carmarthenshire

Current Parish/Community/Council/Townland:  Newchurch and Merthyr

Monument Condition

Hedge line divides site NNW-SSE, with another hedge line on NW quadrant banks.

Condition:
Extant   ✓
Cropmark   ✗
Likely Destroyed   ✗

Land Use

Pasture interior with scrub/hedge to NW.

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

Large for the area, univallate, contour hillfor located in commanding position on a very prominent hill above the Afon Cywyn and stream confluence. On possible route to Afon Tywi and Afon Taf. Moderate to strong surrounding slopes, less on NW.

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:  104.0m

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 (1889). Field Observation OS 1967. Field Observation DAT 1984,1996. Field Observation CADW 1994, 2002. Dyfed Archaeological Trust defended enclosures survey 2007-2008.

Investigations:
1st Identified Map Depiction (1889):   OS map.
Other (1967):   Field observation OS.
Other (None):   Field observation DAT.
Other (None):   Field observation CADW.
Other (None):   Dyfed Archaeological Trust defended enclosures survey.

Interior Features

None

Water Source

Stream 0.5km outside 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

None

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

Two entrances to outer enclosure: probable main gate inturned, with possible hollow way, at E end and simple gap at W end. Cropmarks indicate outworks of denuded banks and ditches protecting former. Possible simple NE-facing entrance to smaller enclosure.

Total Number of Breaks Through Ramparts:  
3:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  ✗

Chevaux de Frise:  ✗

Entrances:
1. In-turned (East):   Main outer enclosure entrance with outworks and possible hollow way.
1. Hollow Way (East):   Possible hollow way.
1. Outworks (East):   None
2. Simple Gap (West):   Outer enclosure entrance.
3. Simple Gap (North east):   Possible smaller enclosure entrance.

Enclosing Works

Main enclosure defined by bank 2m-3m high with traces of external ditch. Smaller enclosure scarped.

Enclosed Area:
Area 1:   3.1ha.
Area 2:   0.8ha.
Total:   3.1ha.

Total Footprint Area:  Noneha.

Ramparts

None

Multi-period Enclosure System:
✓   Possibly two phases of larger enclosure with smaller in NW quadrant superimposed.

Ramparts Form a Continuous Circuit:
✓   Only outer enclosure defined.

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

None

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

Murphy, F., Ramsey, R., Page, M. and Murphy, K. 2008. A Survey of Defended Enclosures in Carmarthenshire, 2007-08: Gazetteer of Ordnance Survey Grid Squares SN31, Dyfed Archaeological Trust Report No. 2007/27, Project Record No. 62767, Llandeilo: Dyfed Archaeological Trust.

Royal Commission on the ancient and historical monuments and constructions in Wales and Monmouthshire 1917. An inventory of the ancient monuments in Wales and Monmouthshire, V, Carmarthen, 629, London: HMSO.

Savory, H.N. 1954. List of hill-forts and other earthworks in Carmarthenshire. Bull Board Celtic Stud, 16, 64.



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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