Dyfed Archaeological Trust Historic Environment Record

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Pendinas

Primary Reference Number (PRN) : 2012
Trust : Dyfed
Community : Ceulanamaesmawr
Unitary authority : Ceredigion
NGR : SN67728767
Site Type (preferred type first) : Iron Age Hillfort
Status : Scheduled Monument , Scheduled Monument

Summary :
This hillfort occupies a rocky knoll on the edge of the upland plateau of Banc Mynydd Gorddu. Immediately to the east the land falls steeply away into the valley of the Afon Leri. The interior area of the hillfort is approximately 200m by 70m. It is a complex site, which Hogg interpreted as three phases. The main enclosure (90m x 40m) occupies the highest part of the site and is defended by a slight stony bank 2-3mwide and up to 0.3m high, although more substantial on the north side. A rampart loops out from this, enclosing a second enclosure. A rampart also encloses the whole of the site; this is best preserved on the southeast side. A number of hut platforms are visible in the main enclosure. The entrance on the south side is complex. The gate itself is flanked by a bastion on the east side and is approached by a causeway over boggy ground. The site is under improved pasture.
K Murphy 17 Jan 2006 - from several sources

Description :
In October 2023 RCAHMW staff reported evidence of metal detecting on Pendinas Hillfort.
See Threats child table for description.

Site identified on LiDAR, and images added in 2019.

A hillfort built around a prominent outcrop on the eastern edge of Banc Mynydd Gorddu, measuring approximately 200m n/s by 70m e/w, enclosing c.3 ha. The main gate was at the southern tip of the outcrop, where a rampart terminal on the west side of the gate is flanked by a tall, reveted bastion on the east (right hand) side. The gate opens onto a putative 'causeway', partly formed of natural rock, giving access to the outcrop over boggy ground on the south side. On the east side of the outcrop, leading away from the gate, are two main ramparts which define a wide-spaced terrace. Entering the hillfort, one crosses the rocky summit at the highest point, and then descends north into the main part the fort on the more sheltered north slopes. Enclosed within the ramparts here are a number of hut platforms. On the northwest side appears to be the remains of a second gateway with a bastion on the south side, but the remains are somewhat confused and it may have been later modified or blocked. The steep western flanks of the outcrop are summounted by a low footing wall at the top of the slope, which may have originally supported timber defences. These slopes are further embellished with stone revetment, which may have been designed to present an imposing view of the fort to those approaching from the west. Overall the remains are complex, and Hogg (In the 1994 Cardiganshire County History, p 266) thought they may represent up to three periods of occupation. A further feature of note is a freestanding orthstat immediately south of the main gate, which may be an original part of a gate structure, or even part of a pre-existing stone monument. In March 1998, a lump of iron slag was collected from the northern half of the hill-fort interior, between the western rampart and an area of hut terraces, from ground broken by vehicle tracks. Initial analysis shows the slag to result from iron smelting but fuller results are expected. As such, this site is only the fifth Iron Age context in Ceredigion to produce iron slag (see J L Davies, in Cardiganshire County History Vol 1 (1994), pp 221-2). This find is in addition to a sherd of buff-coloured coarse-ware pottery 26mm x 19mm x 9mm, collected from an erosion feature at the north-west entrance in 1997, in addition to two abraded daub fragments. The potsherd preserves its original outer surface on both faces but is abraded around its circumference: outer surface buff with hand-moulded appearance; inner surface grey, smooth and curved. Flint or quartz inclusions up to 2.5mm visible in section. The slag will join the pot sherd in the Ceredigion Museum with the permission of the landowner. Full details have been placed in regional and national records. Three sling stones found on June 30th 1999, in fresh cutting for track made by wind farm contractors, along west side of fort. Cutting disturbed intact layers on W side of SW gateway. Sling stones found within exposed section of loose shale rubble and earth. Donated to Ceredigion Museum with permission of landowner. T Driver 2004.

A hillfort on a rocky knoll access was from the south along a ridge which was completed by a short length of artificial causeway. The hillfort itself is either of three phases or of a single phase but with a complicated plan. It consists of an oval enclosure on the summit with extra ramparts to the north and south enclosing further areas. JH 1997 based on CCH 1994

Sources :
Banfi, A. , 2021 , Ancient Hillfort Excavation Hopes To Return For Another Dig In 2022 ( © )
Cadw , 2022 , CD007 Scheduled Monument Consent
Davies, D. , 2021 , Archaeologists Plan Three-Week With Historic Hillfort Dig ( © )
Davies, D. , 2021 , Trust Hopes Dig Will Reveal Secrets Of Iron Age Hillfort ( © )
Driver, T. and Murphy, K. , 2024 , Darganfod Bryngaer Pendinas / Discovering Pendinas Hillfort ( © )
Forde, C.D, Griffiths, W.E, Hogg, A.H.A. and Houlder, C. H. , 1963 , Excavations at Pen Dinas, Aberystwyth , Archaeologica Cambrensis : CXII : pp125-153
K. Murphy, R. Ramsey and M. Page , 2006 , A SURVEY OF DEFENDED ENCLOSURES IN CEREDIGION, 2006: GAZETTEER OF ORDNANCE SURVEY GRID SQUARES SN68 & SN69
RCAHMW , 2012 , X-RAY FLUORESCENCE SCANNING OF THREE IRON AGE HILLFORTS IN CEREDIGION 2011-12
RCAHMW , 2023 , PRN2012 Pendinas hillfort CD007 Metal detecting
Royal Commission on the Ancient and Historical Monuments of Wales , 2001 , Bryngaer Pen Dinas Hill-Fort: A Prehistoric Fortress at Aberystwyth
Spencer, C , 2017 , Warning for people digging up ground on Iron Age hillfort
Western Telegraph Reporter , 2018 , Grant Funding Secured To Enhance Ancient Hillfort ( © )
CADW , 1988 , AM107 ,
CADW , 1993 , AM107 ,
CADW , 2002 , AM107 ,
Driver T , 2004 , Appendix 1 of thesis by T Driver ,
Driver,T , 1997 , Notes on pot sherd ,
Hogg,AHA , 1962 , Bulletin of the Board of Celtic Studies ,
Hogg,AHA , 1994 , The Iron Age ,
Hughes,IT , 1926 , T.Card.AS ,
Murphy,K , 2004 , Assessment of Prehistoric Defended Enclosures 2004-5, Report No 2004-100 ,
Musson,CR , 1992 , AP92-022.45 View from ENE, note unrecorded long hut and pillow mound below eastern defences ,
Musson,CR , 1992 , AP92-022.46 View from NE, note rutting of track across NW end of defences ,
Nash-Williams,VE , 1933 , Archaeologia Cambrensis ,
OS , 1972 ,
Williams,JG , 1867 , Archaeologia Cambrensis ,

Events :
66607 : PEN DINAS, FIELD OBSERVATION, 1972 (year : 1972)
85603 : PEN DINAS, FIELD OBSERVATION, 1993 (year : 1993)
89826 : PEN DINAS, FIELD OBSERVATION, 1998 (year : 1998)
91391 : PEN DINAS, FIELD OBSERVATION, 2000 (year : 2000)
54269 : PREHISTORIC DEFENDED ENCLOSURES: CEREDIGION (year : 2007)
106543 : X-RAY FLUORESCENCE SCANNING OF THREE IRON AGE HILLFORTS IN CEREDIGION (year : 2011-12)

Related records
52108

Compiled date : 01-01-1950


Images :



March 8, 2025, 6:14 pm - Html file produced from the Regional Historic Environment Record:
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Archaeological data, from the Historic Environment Record, supplied by The Dyfed Archaeological Trust in partnership with Local Authorities, Cadw and the partners of ENDEX © DAT, 2025 (and in part © Crown, 2025).