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Cof Cymru: National Historic Assets of Wales · Wales

Cefn Bychan Mound (Pillow Mound)

St. Harmon, Powys, Wales

The record

Designation
Scheduled monument
Site type
Pillow Mound
Period
Medieval
Community
St. Harmon
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.31781, -3.52621
SAM number
RD116
Cadw record number
1955

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 Monument.

The monument consists of the remains of a pillow mound, a pillow-shaped, flat topped rectangular mound often surrounded by a shallow ditch used to farm rabbits. This example lies in a slight hollow on a gentle south-west facing slope, and measures c.31m north-east to south-west by 2.5m wide and 1.6m high. It is surrounded by a shallow ditch c.2m wide.

The monument is of national importance for its potential to enhance our knowledge of agricultural techniques. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits.

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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