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Cof Cymru: National Historic Assets of Wales · Wales

Ffynnon Cybi (St. Cybi's Well)

Llangybi, Monmouthshire, Wales

The record

Designation
Scheduled monument
Site type
Holy Well
Period
Medieval
Date of designation
20 November 2002
Community
Llangybi
Unitary authority
Monmouthshire
Country
Wales
Coordinates (centre of the scheduled area)
51.66523, -2.90583
SAM number
MM332
Cadw record number
1045

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 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (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 consists of a medeival or post-medieval holy well know as Ffynnon Cybi or St. Cybi's Well. The exterior comprises a stone-built, rectangular vault some 1.9m by 1.7m by 1.8m high. There is a stone-lintelled opening through which the stream runs eastwards. The internal structure is a circular, corbelled vault. The well itself is 0.75m deep and 1m square.

The monument is of national importance for its potential to enhance our knowledge of water management systems. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structure itself may be expected to contain archaeological information concerning chronology and building techniques.

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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