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Cof Cymru: National Historic Assets of Wales · Wales

Pen y Gorddyn Hillfort

Llanfihangel, Powys, Wales

The record

Designation
Scheduled monument
Site type
Hillfort
Period
Prehistoric
Date of designation
4 October 1996
Community
Llanfihangel
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.71598, -3.36102
SAM number
MG238
Cadw record number
904

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1637 "Particular description of Wales. Cambria seu Wallia" (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the scheduled monument.

The monument comprises the remains of a hillfort, which probably dates to the Iron Age period (c. 800 BC - AD 74, the Roman conquest of Wales). Hillforts are usually located on hilltops and surrounded by a single or multiple earthworks of massive proportions. Hillforts must have formed symbols of power within the landscape, while their function may have had as much to do with ostentation and display as defence. Pen y Gorddyn comprises a sub circular enclosure of a double bank and ditch with a third bank added on the north and east where the natural slope is gentler. The innermost bank survives as a visible earthwork some 30cm high for its entire circuit save a small section on the north. On the SE, it is incorporated into a hedge bank and it is an impressive 1.5m in height. The inner ditch is visible for the most part, and the outer bank survives on all sides, save the north, as a rounded 30cm high earthwork. The outer ditch is barely apparent, and the additional bank on the N and E is only visible in aerial photographs.

The monument is of national importance for its potential to enhance our knowledge of later prehistoric defensive organisation and settlement. The site forms an important element within the wider later prehistoric context and within the surrounding landscape. The site is well preserved and retains considerable archaeological potential. There is a strong probability of the presence of evidence relating to chronology, building techniques and functional detail.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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