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Cof Cymru: National Historic Assets of Wales · Wales

Hengoed Viaduct (partly in Maesycwmmer Community)

Gelligaer, Caerphilly, Wales

The record

Designation
Listed building, Grade II*
Broad class
Transport
Date of designation
31 July 1980
Locality
Hengoed
Community
Gelligaer
Unitary authority
Caerphilly
Country
Wales
Coordinates
51.64684, -3.22379
Cadw reference
13566

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

A prominent landscape feature spanning the Rhymney Valley between Maesycwmmer and Hengoed.

See Record Number 22325 in Maesycwmmer Community for full description of this viaduct.

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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