Reservoirs & lochs · North Wales
Llyn Llwydiarth
In or near Beaumaris.
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)
Other places nearby

Mynydd Llwydiarth
Mountains & hills · 0.7 km

Plas Trefor
Manor houses · 1.1 km

Mynydd Llwydiarth
Vineyards · 1.1 km

Tŷ Canoloesol Hafoty
Archaeological sites · 1.4 km

Tŷ Canoloesol Hafoty
Archaeological sites · 1.4 km

Bridge at Red Wharf Bay
Historic bridges · 1.9 km

Llanddona Standing Stone
Windmills · 2.1 km

Standing Stone (Menhir)
Stone circles · 2.1 km

Black Horse Glamping, Camping and caravaning
Campsites · 2.3 km

Pen-y-garnedd
Historic churches · 2.3 km

Red Wharf Bay
Mountains & hills · 2.4 km

Llansadwrn, Anglesey
Historic churches · 2.5 km
Nearby
Mountains & hills · North Wales
Mynydd Llwydiarth
Mynydd Llwydiarth — a mountain in wales-north, United Kingdom, 158 m.
Vineyards · North Wales
Mynydd Llwydiarth
Mynydd Llwydiarth — a UK vineyard in wales north, producing English or Welsh wine from cool-climate grape varieties.
Archaeological sites · North Wales
Tŷ Canoloesol Hafoty
Tŷ Canoloesol Hafoty — a archaeological in wales-north, United Kingdom.
Archaeological sites · North Wales
Tŷ Canoloesol Hafoty
Tŷ Canoloesol Hafoty — archaeological in wales north. Operated by Cadw.
Historic bridges · North Wales
Bridge at Red Wharf Bay
Bridge at Red Wharf Bay — Grade II listed building-listed bridge in wales-north, United Kingdom.
Where to eat & stay near Llyn Llwydiarth
Places to stay
Campsites · North Wales
Black Horse Glamping, Camping and caravaning
Black Horse Glamping, Camping and caravaning — a campsite in wales north.
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Clai Mawr Holiday Park
Clai Mawr Holiday Park — a caravan park in wales north.
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Bryn Mawr Guest Farm
Bryn Mawr Guest Farm — a caravan park in wales north.
Caravan parks · North Wales
St. David's Park
St. David's Park — a caravan park in wales north.
📷 5Places to eat & drink
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The George and Dragon
The George and Dragon — Historic pub — listed building or notable heritage status.
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The Bull Hotel, Llangefni in Wales North, United Kingdom.
Restaurants · North Wales
Tafarn Tryfan
Tafarn Tryfan — a restaurant in wales north.
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Coedty Reservoir
Coedty Reservoir — reservoir in the United Kingdom.
Frequently asked questions
- Where is Llyn Llwydiarth?
- Llyn Llwydiarth is in North Wales, United Kingdom (postcode LL59 5SP), in the parish of Cwm Cadnant.
- What is Llyn Llwydiarth?
- Llyn Llwydiarth — lake in Anglesey (Ynys Môn), Wales.
- How do I get to Llyn Llwydiarth?
- The nearest railway station is Llanfairpwll, about 7.4 km away. Drivers can use postcode LL59 5SP.
- Is Llyn Llwydiarth free to visit?
- Yes, Llyn Llwydiarth is free to enter.
- How do I get to Llyn Llwydiarth?
- The nearest railway station is Llanfairpwll, about 7.4 km away. Drivers can navigate to postcode LL59 5SP.