Reservoirs & lochs · North Wales
Llyn Llwydiarth
Llyn Llwydiarth — lake in Anglesey (Ynys Môn), 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
- Llanfairpwll · 7.4 km
- Free entry
- Dog-friendly
About
Llyn Llwydiarth is a reservoir in North Wales, supplying water and increasingly opened up for sailing, walking and birdwatching. It sits within the Ynys Môn parliamentary constituency. The nearest railway station is Llanfairpwll, about 7.4 km away. Postcode area LL59.
Photo gallery
Place summary
Llyn Llwydiarth is a reservoir located in Cwm Cadnant, North Wales, with the postcode LL59. It serves as a significant water supply source in the region.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 53.2843, -4.1780
- District
- Isle of Anglesey
- Parish
- Cwm Cadnant
- Postcode
- LL59 5SP
- Parliamentary constituency
- Ynys Môn
- Nearest railway station
- Llanfairpwll — 7.4 km
Sources
- wikidata: Q20596204 (CC0)
- commons: View south to Llyn Llwydiarth, the source of Afon Braint - geograph.org.uk - 906297.jpg (CC BY-SA 4.0)
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Frequently asked questions
- Where is Llyn Llwydiarth?
- Llyn Llwydiarth is in North Wales, in the United Kingdom — coordinates 53.2843°, -4.1780°. The nearest railway station is Llanfairpwll, around 7.4 km away.
- Is Llyn Llwydiarth free to visit?
- Yes — admission to Llyn Llwydiarth is free.