NPRN413496
Map ReferenceSH55NE
Grid ReferenceSH5596555040
Unitary (Local) AuthorityGwynedd
Old CountyCaernarfonshire
CommunityDolbenmaen
Type Of SiteRESERVOIR
PeriodPost Medieval
DescriptionLlyn Cwellyn is a large reservoir that supplies drinking water to parts of Gwynedd and Anglesey. It is located near Snowdon and the the village of Rhydd Du, adjacent to the A4085.
Claire Parry, RCAHMW, 29 March 2011
SOURCE: www.snowdoniaguide.com
