Gwynedd Archaeological Trust
Regional Historic Environment Record

Conwy, Landscape

Primary Reference Number (PRN) : 15808
Trust : Gwynedd
Community : Conwy
Unitary authority : Conwy
NGR : SH776780
Site Type (preferred type first) : MULTIPERIOD LANDSCAPE

Description :
Historic background: the site of the present town of Conwy was granted in 1186 by Llywelyn Fawr to the Cistercian Order for the establishment of a community; as a remote headland, it suited the Cistercian emphasis on manual labour and detachment from the world, ideals which did not survive the growing political and economic might of the abbey under the Princes.

After the conquest the monks were relocated to a new site at Maenan, on the east bank of the Conwy, seven miles upstream, and the former Abbey became the site of the new borough town and castle, designed to guard the estuary and to introduce a money economy and civil order to Arllechwedd. Its charter was granted in 1284, and the commotal centre of Arllechwedd Isaf, thought previously to have been established at Tal y Cafn, moved there.

The Conwy River remained a transport artery in its own right into the nineteenth, shipping lead, slate and timber from the Conwy valley, reflected in the construction of a new quarry by William Provis, Telford's assistant, in 1823. The river, however, constituted a serious obstacle to east-west traffic until the ferry was finally replaced by a bridge connecting the spit of land on the eastern bank of the river with the spur of rock on which the castle is built. This, the Telford road bridge, was completed in 1826, a suspension bridge in which two solid ashlar towers support the chains. The Stephenson railway bridge was opened for traffic in 1848, and consists of two parallel rectangular-section wrought-iron tubes, built ashore and floated into position. Like its predecessor, it represented a considerable advance in bridge-building capability.

The arrival of the railway led to the expansion of Conwy beyond its medieval limits, and the town continued to expand into the 1960s. Key historic landscape characteristics: walled and planned medieval town, street pattern, extra-mural suburban housing

The town itself remains an outstanding example of a pre-modern planned community, though no buildings remain from earlier than the fifteenth century other than the castle itself and the town walls. Aberconwy House and Plas Mawr are buildings of exceptional historic and architectural interest in their own right, but a number of other buildings from the sixteenth century survive, such as Hen Goleg, and others which have more modern exteriors. Conwy preserves the original grid-pattern of streets and forms a contrast with the nineteenth-century planned town of Llandudno. It preserves outstanding examples of historic transport facilities. (Gwyn and Thompson, 1999).

Sources :
Gwyn, D. & Thompson, D. , 1999 , Historic Landscape Characterisation - Creuddyn & Arllechwedd ( © )
Gwyn, D. & Thompson, D. , 1999 , Historic Landscape Characterisation - Creuddyn and Arllechwedd: Historic Landscape Character Management. ( © GAT)
Gwyn, D., and Thompson, D. , 1999 , Historic Landscape Characterisation - Creuddyn and Arllechwedd ( © GAT)
McGuinness, N. , 2017 , Land at Pentywyn Road and Marl Lane, Deganwy. Assessment of the Impact of Development on the Historic Landscape (ASIDOHL2) ( © GAT)
McGuinness, N. , 2017 , Land to the North of the Sychnant Pass Road, Conwy. Assessment of the Impact of Development on the Historic Landscape (ASIDOHL2) ( © Gwynedd Archaeological Trust (GAT))
McGuinness, N. , 2017 , Land to the North of the Sychnant Pass Road, Conwy. Assessment of the Impact of Development on the Historic Landscape (ASIDOHL2) ( © Gwynedd Archaeological Trust (GAT))
McGuinness, N., Evans, R., and Reilly, S. , 2017 , Land at Pentywyn Road and Marl Lane, Deganwy: Archaeological Assessment Report for Desk Based Assessment & Walkover Survey ( © GAT)
Cooke, R. , 2011 , ASIDOHL: Pinewood, Conwy , <2>

Events :
40452 : Historic Landscape Characterisation: Creuddyn & Arllechwedd (Historic Landscape Character Areas) (year : 1999)
44065 : ASIDOHL: Pinewood, Conwy (year : 2011)
40453 : Historic Landscape Characterisation: Creuddyn & Arllechwedd (Historic Landscape Character Management) (year : 1999)
44998 : Land at Pentywyn Road and Marl Lane, Deganwy. Assessment of the Impact of Development on the Historic Landscape (ASIDOHL2) (year : 2017)
44997 : Land at Pentywyn Road and Marl Lane, Deganwy: Archaeological Assessment Report for Desk Based Assessment & Walkover Survey (year : 2017)
45107 : Land to the North of Sychnant Pass Road, Conwy. Assessment of the Impact of Development on the Historic Landscape (ASIDOHL2). (year : 2017)

Related records

Compiled date : 27-01-2004


The above data are supplied by GAT in partnership with its Local Authorities (Anglesey, Conwy and Gwynedd County Councils, and Snowdonia National Park Authority), © GAT 2025 (and in part © Crown, 2025 - as indicated)
This information is supplied for the purposes of personal interest only and may not be used as part of a commercial project.

March 30, 2025, 6:49 pm - HTML file produced from Gwynedd Archaeological Trust Regional HER
Gwynedd Archaeological Trust, Craig Beuno, Garth Road, Bangor, Gwynedd.  LL57 2RT
tel (01248) 352535,  fax (01248) 370925, email her@heneb.co.uk, web www.heneb.co.uk