From the SE.
Images
Northern rampart, looking west towards Carmarthenshire.
The northern rampart, looking towards the Black Mountains.
What appears to be some small quarrying damage to the western rampart.
Western rampart.
The fort boasts far-reaching views in all directions. Looking WSW, with the mountains of Y Mynydd Du far left skyline.
Looking across the southwestern rampart towards the Brecon Beacons and Fan Fawr.
Southwestern rampart.
Twyn y Gaer from Mynydd Illtyd to the southwest.
Articles
Near A40, 5km west of Brecon, Powys.
OS map required.
Public rights of way lead up to it.
Worth it for the view alone. It is worth bearing in mind when visiting that the tree covered hill across directly to the east also has a hillfort on it but that there is no public access to it.
Oval in shape, single bank and entrance, 112m across (east to west). Evidence of quarrying and perhaps the remains of a medieval stone foundations.
Mountain Centre Standing Stones 1 and 2 are nearby.
Site description from Coflein:
"A sub-oval hill top enclosure, about 110m east-west by 88m, defined by scarps above steep natural slopes on the west, with a rampart & ditch, pierced by an axial entrance, on the east, where an internal quarry ditch is also in evidence.
Set in the midst of a warren of pillow mounds, within an extensive suggested field system"
coflein.gov.uk/en/site/305069/details/TWYN+Y+GAER%3BY+GAER%2C+PEN-PONT/
Sites within 20km of Twyn-y-Gaer (Mynydd Illtyd)
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Mynydd Illtyd
photo 3 description 4 -
Bedd Gwyl Illtyd
photo 6 description 3 -
Coed Fenni-fach
photo 1 description 2 -
Battle
photo 6 description 2 -
Twyn-y-Gaer (Trallong)
description 2 -
Llwyncelyn-Fawr
photo 1 description 1 -
Daudreath Illtyd
photo 4 description 4 -
Fennifach
description 3 -
Llwyn Bedw Settlement, Pen Milan
photo 1 description 1 -
Pen y Crug
photo 26 description 4 -
Plas-y-Gaer, Allt Ddu
photo 2 description 1 -
Tyle Bychan
photo 4 description 2 -
Fan Frynych
photo 31 description 2 -
Blaen Glyn
photo 23 description 1 -
Craig Cerrig-gleisiad
photo 9 description 1 -
Defynnog Church
description 1 -
Slwch Tump
photo 12 description 3 -
Pen y Fan
photo 52 description 9 link 1 -
Maen Richard
description 1 -
Y Gaer (Defynnog)
photo 1 description 1 -
Corn Du
photo 34 description 5 -
Cribyn
photo 15 description 1 -
Fan y Big
photo 11 description 2 link 1 -
Tor Glas
photo 5 description 1 -
Nant Mawr, Fforest Fawr
photo 32 description 1 -
Twyn-Llechfaen
photo 1 description 1 -
Tywn-Y-Gaer (near Llaneglwys)
description 1 -
Upper Neuadd cairns
photo 21 description 1 -
Cefn-yr-Henriw recumbent stone
photo 7 description 2 -
Llanhamlach
photo 2 description 3 -
Garreg Fawr (Llanfihangel Nant Bran)
link 1 -
Pen y Waun Dwr
photo 4 -
Pen y Waun Dwr Stone
photo 5 description 1 -
Cefn Crew and Cwm Crew
photo 9 description 1 -
Ty Illtyd
photo 12 description 8 link 1 -
Lower Neuadd
photo 8 description 4 -
Maen Llia
photo 99 forum 7 description 22 link 1 -
Rhyd Uchaf
photo 13 description 3 -
Carn Pica
photo 13 forum 2 description 2 -
Twyn Garreg-Wen
photo 11 description 1 -
Fan Llia
photo 34 description 3 -
Llech Lia
photo 12 description 1 -
Varlen Cairn, Traianmawr
description 1 -
Drostre Bank
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Fan Nedd (north east)
photo 11 description 2 -
Fan Nedd (Northern summit)
photo 34 description 2 -
Ynys Hir
photo 11 description 2 link 2 -
Waunewydd
description 1 -
Tyle Mawr
photo 9 description 2 -
Pen-yr-Allt
description 1 -
Cefn Clawdd
photo 8 description 1 -
Hillis Camp, Llanfilo
description 2 -
Nant Tarthwynni
photo 12 description 2 -
Mynydd Epynt (Eastern)
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Twyn-y-Post
photo 10 description 1 -
Tre Durn Wood
description 1 -
Gilestone
description 3 -
Blaen Clydach Fach
description 1 -
Gwaun Ymryson
photo 7 description 1 -
Tump Wood Camp
photo 14 description 1 -
Allt yr Esgair
photo 18 description 1 -
Fan Gyhirych
photo 33 description 2 -
Garn Wen
description 1 -
Maen Madoc
photo 14 description 7 -
Pant Madog
photo 8 description 3 -
Cefn Esgair Carnau
photo 21 description 2 -
Waun Leuci summit
photo 18 description 2 -
Waun Leuci
photo 29 description 6 -
Waun Leuci stone setting
photo 12 description 4 -
Tawe valley Triangle
photo 12 -
Carnau Gwynion
photo 5 forum 1 description 1 link 1 -
Plas-y-gors
photo 5 link 1 -
Cwm Nant
description 1 -
Blaen-Hepste hengiform earthwork
photo 1 -
Clawdd Brythonig
description 1 -
Waun Leuci cairn
photo 2 description 3 -
Blaenau Uchaf
photo 9 description 3 -
Moel Feity
photo 12 -
Gwern Wyddog
photo 9 forum 1 description 2 -
Ysgubor-Wen
photo 7 forum 1 description 1 link 1 -
Afon Tawe
photo 3 description 1 -
Cerrig Duon and The Maen Mawr
photo 61 description 11 -
Blaen-Nedd Isaf
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Nant-y-Llyn, Y Mynydd Du
photo 20 description 1 -
Gelli-Nedd
photo 10 description 2 link 1 -
Pwll Byfre
photo 11 -
Y Pigwn
photo 35 description 6 link 1 -
Cwm Henwen Cairn
photo 10 description 2 -
Cadair Fawr
photo 12 description 3 link 1 -
Cwm Henwen
photo 10 description 3 -
Y Pigwn Cairns
photo 11 description 3 -
Carn-Ddu
photo 16 description 2 link 1 -
Cadair Fawr (South)
photo 8 description 1 -
Carn-Yr-Arian
photo 7 description 6 -
Fedw
photo 7 description 1 -
Garn Las (Llywel)
photo 12 description 3 -
Penyrwrlodd
photo 19 description 3 link 1 -
Foel Darw, Y Mynydd Du
photo 6 description 1 -
Twyn Bryn Glas
photo 7 description 2 -
Garn Ddu
photo 18 description 1 -
Tri Chrugiau, Mynydd Epynt
photo 7 description 1 link 2 -
Cwm Shelkin
photo 8 description 1 -
Coedcae’r Gwarthog Summit cairns
photo 17 description 2 -
Pen-rhiw-wen
photo 9 description 2 -
Mynydd Llangorse promontory fort
photo 20 description 2 -
Mynydd Troed
photo 16 description 4 -
Bwlch Standing Stone
photo 9 description 2 -
Pen-yr-Heol Las
photo 6 description 1 -
Nant-y-Wern
description 1 -
Cefn Sychbant
photo 50 description 4 -
Talgarth Camp
photo 1 -
Blaen-y-Cwm Uchaf
photo 3 description 1 -
Ffynnon Las I
photo 2 description 1 -
Nant Tarw
photo 67 forum 4 description 5 -
Bwlch Cairn
photo 8 description 3 -
Cwm Moel
photo 13 description 1 -
Cefn Sychbant
photo 28 description 3 -
Garn Felen
photo 4 description 2 -
Cefn Moel
photo 3 description 1 -
Caeau Enclosure, Cockit Hill
photo 3 description 1 -
Rhyd-wen Fach stone setting
photo 3 description 2 -
Cefn yr Ystrad
photo 24 description 5 -
Pontsticill ring cairn
photo 9 description 1 -
Twr y Fan Foel
photo 46 description 3 -
Nant Maden
photo 6 description 2 -
Cefn Cil-Sanws
photo 16 description 2 -
Mynydd Llangorse
photo 8 description 1 -
Maen Hir (Boughrood)
photo 10 description 2 -
Abercriban
photo 12 description 2 -
Carreg Wen Fawr Y Rugos
photo 14 description 4 -
Boughrood Court
description 1 -
Pant Llwyd
photo 14 description 3 -
Blaneau-draw
photo 10 description 1 -
Garn Caws
photo 14 description 3 -
Fan Foel
photo 40 description 5 -
Twynau Gwynion
photo 12 link 1 -
Cilsanws Mountain
photo 16 description 2 -
Tomen-y-Rhos
photo 10 description 2 -
Maen Gweddiau
description 1 -
Llangynidr Stone
photo 7 description 2 -
Pant Sychbant
photo 7 -
Twyn-y-Big
photo 20 description 1 -
Pant Meddygon
photo 15 description 3 -
Bannau Sir Gaer
photo 29 forum 1 description 3 -
Twyn Ceiliog
photo 10 description 2 link 1 -
Garn Fawr (Llangynidr)
photo 16 description 2 -
Odyn-fach
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Picws Du, Y Mynydd Du
photo 29 forum 1 description 3 -
Neuadd Glan-Gwy
photo 4 description 2 -
Mynydd Troed cairn
photo 14 description 2 -
Coed y Gaer
photo 9 description 2 link 1 -
Pen Tir
photo 5 description 1 -
Castell Dinas
photo 33 description 3 -
Craig y Rhiwarth
photo 1 -
Ty Isaf
photo 7 forum 1 description 3 link 1 -
Mynydd-y-glog
photo 29 description 2 -
Pipton
photo 6 description 3 -
Banc y Celyn
photo 21 description 1 -
Twyn-y-glog
photo 3 -
Morlais Castle Hillfort
photo 4 description 2 -
Bone Cave
link 1 -
Bryn y Groes
photo 1 description 1 -
Pen Caenewydd, Mynydd Myddfai
photo 16 description 1 -
Twyn y Garth
photo 10 -
Nant Melyn
photo 2 -
Bwlch Bach a’r Grib
photo 20 description 2 -
Twyn y Garth barrows
photo 7 -
Spread Eagle
photo 1 description 1 -
Ffostyll
photo 33 forum 1 description 4 -
The Tretower Stone
photo 10 description 2