Atlas of Hillforts of Britain and Ireland

WA1976 Gribin Promontory Fort, Solva, Pembrokeshire (Solva Head; Gribyn)

LiDAR 1m DTM Hillshade

LiDAR 1m DTM Hillshade

Satellite Imagery

Satellite Imagery

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HER:  Dyfed 2780 (None)

NMR:  SM 82 SW 2 (94269)

SM:  PE410(PEM)

NGR:  SM 8020 2390

X:  180200  Y:  223900  (OSGB36)

Summary

Coastal contour hillfort located in strategic and commanding position on a prominent coastal SW-facing ridge top dominating the narrow entrance to the present Solva harbour to N. Gwadn cove immediately to SE. Steep to very steep surrounding slopes to sea to N and S, ridge continuing for 50m before sea cliffs to SW. Gribin Ridge Fort (Atlas No. 2953) and Solva fort (Atlas No. 1984) forts nearby to NE. To NE ridge top narrows to an ar'te. Pear-shaped measuring c. 75m NE-SW by c. 40m, with internal area 0.41ha. Defined by spread stony bank, probably remains of stone-wall, on N and S sides above the steep slopes to 0.5m above interior, with no ditch. On NE stony bank to 1m high and 6m wide with rock-cut ditch to 1.5m deep and 4m wide. At SW corner c.15m bank to 2m high and 6m wide with external ditch 5m wide and 0.5m deep. Low stony bank on W side. NE corner passage entrance, 10m-15m long, with Pembrokeshire Coast Path passing through. Coastal grassland, scrub and bracken and bare rock. On 1st Ed. OS map (1889). Minimal investigations, undated.

Status

Citizen Science:  

Reliability of Data:  Confirmed

Reliability of Interpretation:  Confirmed

Location

X:  -578225  Y:  6776693  (EPSG: 3857)

Longitude:  -5.194283550701772  Latitude:  51.870217370033885  (EPSG:4326)

Country:  Wales

Current County or Unitary Authority:  Pembrokeshire

Historic County:  Pembrokeshire

Current Parish/Community/Council/Townland:  Solva

Monument Condition

Low banks. Pembrokeshire Coast Path passes through site.

Condition:
Extant  
Cropmark  
Likely Destroyed  

Land Use

Coastal grassland, scrub and bracken and bare rock.

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

Coastal contour hillfort located in strategic and commanding position on a prominent coastal SW-facing ridge top dominating the narrow entrance to the present Solva harbour to N. Gwadn cove immediately to SE. Steep to very steep surrounding slopes to sea to N and S, ridge continuing for 50m before sea cliffs to SW. To NE ridge top narrows to an arte.

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:  Coastal promontory ridge

Aspect:
North  
Northeast  
East  
Southeast  
South  
Southwest  
West  
Northwest  
Level  

Altitude:  34.0m

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 1973. Field Observation CADW 1994. Field Observation DAT 1993, 1996, 2006. Cambria Archaeology defended enclosures survey 2006-2007.

Investigations:
1st Identified Map Depiction (1889):   OS map.
Other (1973):   Field observation OS.
Other (1994):   Field observation CADW.
Other (2011):   Visited by Hillfort Study Group
Other (None):   Field observation DAT.
Other (None):   Cambria Archaeology defended enclosures survey.

Interior Features

Possibly two circular and two rectangular structures hut platforms.

Water Source

Stream 0.1km outside fort.

Source:
None  
Spring  
Stream  
Pool  
Flush  
Well  
Other  

Surface

Possibly two circular and two rectangular structures hut platforms.

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

NE corner passage entrance, 10m-15m long, with Pembrokeshire Coast Path passing through.

Total Number of Breaks Through Ramparts:  
1:   None

Number of Possible Original Entrances:  
2:   None

Guard Chambers:  

Chevaux de Frise:  

Entrances:
1. Passage-way/Corridor (North east):   None

Enclosing Works

Defined by spread stony bank, probably remains of stone-wall, on N and S sides above the steep slopes to 0.5m above interior, with no ditch. On NE stony bank to 1m high and 6m wide with rock-cut ditch to 1.5m deep and 4m wide. At SW corner c. 15m bank to 2m high and 6m wide with external ditch 5m wide and 0.5m deep. Low stony bank on W side.

Enclosed Area:
Area 1:   0.41ha.
Total:   0.41ha.

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

Possibly stone-walled.

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:
✓   Ditch rock-cut on NE.

Number of Ditches:  1

Annex:
✗   None

References

Crossley, D.W. 1963. List of Hill-Forts and other earthworks in Pembrokeshire, Bull Board Celtic Stud, 20, 182.

Murphy, K., Ramsey, R., Poucher, P. and Page, M. 2007. A Survey of Defended Enclosures in Pembrokeshire, 2006-2007: Gazetteer of Ordnance Survey Grid Squares SM72 and SM82, Cambria Archaeology Report No. 2007/01, Project Record No. 54269, Llandeilo: Cambria Archaeology.

Rees, S. 1992. A guide to ancient and historic Wales - Dyfed, London: HMSO,73.

RCAMWM 1925. An inventory of the ancient monuments in Wales and Monmouthshire, VII, County of Pembroke, London: HMSO, No. 1169.



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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