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The Great Britain Guide

Reservoirs & lochs · North Wales

Llyn Cyfynwy

Hafren DyfrdwyFree admission

Llyn Cyfynwy is a reservoir in the United Kingdom.

Llyn Cyfynwy, reservoirs & lochs in North Wales

Wikimedia Commons contributors — see linked file page for photographer and licence licence

Plan your visit

Typical visit
1 h–2.5 h
Nearest railway station
Cefn-y-Bedd · 9.4 km
  • Free entry
  • Dog-friendly

About

Llyn Cyfynwy is a reservoir in North Wales, supplying water and increasingly opened up for sailing, walking and birdwatching. Operated by Hafren Dyfrdwy. It sits within the Clwyd East parliamentary constituency. The nearest railway station is Cefn-y-Bedd, about 9.4 km away. Postcode area CH7.

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Place summary

Llyn Cyfynwy is a reservoir located in North Wales, within the parish of Llanarmon-yn-Ial. Operated by Hafren Dyfrdwy, it serves as a crucial water supply source for the region.

AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.

Coordinates
53.0837, -3.1691
District
Denbighshire
Parish
Llanarmon-yn-Ial
Postcode
CH7 4QU
Parliamentary constituency
Clwyd East
Nearest railway station
Cefn-y-Bedd9.4 km

Sources

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Frequently asked questions

Where is Llyn Cyfynwy?
Llyn Cyfynwy is in North Wales, United Kingdom (postcode CH7 4QU), in the parish of Llanarmon-yn-Ial.
Who runs Llyn Cyfynwy?
Llyn Cyfynwy is operated by Hafren Dyfrdwy.
How do I get to Llyn Cyfynwy?
Drivers can navigate to postcode CH7 4QU. It sits within the Clwyd East parliamentary constituency.