Reservoirs & lochs · North Wales
Llyn Cwm Ystradllyn
Llyn Cwm Ystradllyn — lake in Gwynedd, 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
- Nantmor Halt · 4.0 km
- Dog-friendly
About
Llyn Cwm Ystradllyn is a reservoir in the United Kingdom. It covers approximately 98 km². Managed by Dŵr Cymru Welsh Water. Wikidata describes it as: "lake in Gwynedd, Wales". Coordinates: 52.9779°, -4.1437°.
Photo gallery
Place summary
Llyn Cwm Ystradllyn is a reservoir located in North Wales, operated by Dŵr Cymru Welsh Water. This body of water serves as a vital resource for the region, contributing to local water supply and management.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 52.9779, -4.1437
- Nearest railway station
- Nantmor Halt — 4 km
Sources
- wikidata: Q13129752 (CC0)
- commons: Llyn Cwm Ystradllyn - geograph.org.uk - 46583.jpg (CC BY-SA 4.0)
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Frequently asked questions
- Where is Llyn Cwm Ystradllyn?
- Llyn Cwm Ystradllyn is in North Wales, United Kingdom.
- Who runs Llyn Cwm Ystradllyn?
- Llyn Cwm Ystradllyn is operated by Dŵr Cymru Welsh Water.
- How do I get to Llyn Cwm Ystradllyn?
- The nearest railway station is Nantmor Halt, about 4.0 km away.