Reservoirs & lochs · North Wales
Llyn Arenig Fawr
Llyn Arenig Fawr is a reservoir in the United Kingdom.

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Plan your visit
- Typical visit
- 1 h–2.5 h
- Nearest railway station
- Llangower · 8.1 km
- Free entry
- Dog-friendly
Getting there & planning your visit
To visit Llyn Arenig Fawr, the nearest railway station is Llangower, which is 8.1 km away. The postcode for navigation is LL23 7PB. Entry is free.
About
Llyn Arenig Fawr is a reservoir in the United Kingdom. Managed by Dŵr Cymru Welsh Water. Coordinates: 52.9275°, -3.7167°. This entry is part of The Great Britain Guide, a free, ad-free, open-data tourist directory.
Photo gallery
From the Wikipedia article
Llyn Arenig Fawr is a lake and reservoir located to the northeast of Arenig Fawr, a mountain in North Wales. The reservoir's primary purpose is to supply water to the nearby town of Bala and the numerous small villages in the surrounding area. From the lake there is an energetic uphill walk to the summit of Arenig Fawr, from which there are extensive views. Eggs of the gwyniad, a freshwater fish previously restricted to nearby Llyn Tegid (Bala Lake), were introduced to Llyn Arenig Fawr between 2003 and 2007 as a conservation measure.
Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.
- Coordinates
- 52.9275, -3.7167
- District
- Gwynedd
- Parish
- Llanycil
- Postcode
- LL23 7PB
- Parliamentary constituency
- Dwyfor Meirionnydd
- Nearest railway station
- Llangower — 8.1 km
Sources
- wikidata: Q6662926 (CC0)
- wikipedia: Llyn Arenig Fawr (CC BY-SA 4.0)
- commons: LlynArenig Fawr - geograph.org.uk - 38131.jpg (CC BY-SA 4.0)
Other places nearby

Pen Tyrau
Mountains & hills · 1.0 km

Moel y Garth
Mountains & hills · 1.2 km

Llyn Arenig-fawr
Lakes · 1.2 km
Pistyll Gwyn
Waterfalls · 1.4 km

Foel Bodrenig
Mountains & hills · 1.8 km

Moel Llechwedd
Mountains & hills · 1.9 km

Ffrith y Coed quarry
Quarries · 2.0 km

Arenig quarry
Quarries · 2.0 km

Mynydd Nodol
Mountains & hills · 2.2 km

Arenig Fawr
Natural landmarks · 2.3 km

Arenig Fawr
Mountains & hills · 2.3 km

Flying Fortress Crash August 1943
Memorials & monuments · 2.3 km
Nearby
📷 5Mountains & hills · North Wales
Moel y Garth
Moel y Garth — mountain in wales north. Elevation: 420 m.
Mountains & hills · North Wales
Foel Bodrenig
Foel Bodrenig — a mountain in wales-north, United Kingdom, 387 m.
Mountains & hills · North Wales
Moel Llechwedd
Moel Llechwedd — a mountain in wales-north, United Kingdom, 817 m.
Where to eat & stay near Llyn Arenig Fawr
Places to stay
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Glanllyn Lakeside
Glanllyn Lakeside — a campsite in wales north.
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📷 5Places to eat & drink
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Palé Hall Hotel Restaurant
Palé Hall Hotel Restaurant — a restaurant in wales north. Cuisine: welsh;british;fine dining. 5-star.
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Llyn Trawsfynydd
Llyn Trawsfynydd — reservoir lake in Gwynedd, Wales.
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Coedty Reservoir
Coedty Reservoir — reservoir in the United Kingdom.
📷 3Frequently asked questions
- Where is Llyn Arenig Fawr?
- Llyn Arenig Fawr is in North Wales, United Kingdom (postcode LL23 7PB), in the parish of Llanycil.
- What is Llyn Arenig Fawr?
- Llyn Arenig Fawr is a reservoir in the United Kingdom.
- How do I get to Llyn Arenig Fawr?
- The nearest railway station is Llangower, about 8.1 km away. Drivers can use postcode LL23 7PB.
- Who runs Llyn Arenig Fawr?
- Llyn Arenig Fawr is operated by Dŵr Cymru Welsh Water.
- Is Llyn Arenig Fawr free to visit?
- Yes, Llyn Arenig Fawr is free to enter.
- How do I get to Llyn Arenig Fawr?
- Drivers can navigate to postcode LL23 7PB. It sits within the Dwyfor Meirionnydd parliamentary constituency.