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Cof Cymru: National Historic Assets of Wales · Wales

Castell Bach

Penbryn, Ceredigion, Wales

The record

Designation
Scheduled monument
Site type
Promontory Fort- coastal
Period
Prehistoric
Date of designation
15 September 1994
Community
Penbryn
Unitary authority
Ceredigion
Country
Wales
Coordinates (centre of the scheduled area)
52.15409, -4.48265
SAM number
CD091
Cadw record number
1860

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 1608 "(13) Cambriae Typus." (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 Ancient Monument.

The monument comprises the remains of a defended enclosure, which probably dates to the Iron Age period (c. 800 BC - AD 43). The enclosure is located on a coastal promontory above the sea that marks part of the defensive circuit. The construction of a rampart placed across the neck of the promontory divides it from the mainland. Castell Bach is sub-rectangular, measuring c.110m east-west by between c.60 and c.74m. The rampart on the east is c.80m long, with a 1.8m high bank and 1m deep ditch, and it has a causewayed entrance near the centre. The remaining sides are defended by scarps above steep natural slopes.

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, layout, 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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