Reservoirs & lochs · North Wales
Dolwen Reservoir
In or near St Asaph.
Dolwen Reservoir — reservoir in Conwy County Borough, Wales, UK.

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
- Abergele and Pensarn · 8.7 km
- Free entry
- Dog-friendly
About
Dolwen Reservoir is a reservoir in North Wales, supplying water and increasingly opened up for sailing, walking and birdwatching. Operated by Dŵr Cymru Welsh Water. It sits within the Bangor Aberconwy parliamentary constituency. The nearest railway station is Abergele and Pensarn, about 8.7 km away. Postcode area LL16.
Place summary
Dolwen Reservoir is a water reservoir located in Llannefydd, North Wales, with the postcode LL16. It is operated by Dŵr Cymru Welsh Water, serving as a vital resource for the region's water supply.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 53.2208, -3.5391
- District
- Conwy
- Parish
- Llannefydd
- Postcode
- LL16 5EW
- Parliamentary constituency
- Bangor Aberconwy
- Nearest railway station
- Abergele and Pensarn — 8.7 km
Sources
- wikidata: Q20591250 (CC0)
- commons: Dolwen reservoir - geograph.org.uk - 124517.jpg (CC BY-SA 4.0)
Other places nearby

Llannefydd
Villages · 0.8 km

Church of St Nefydd and St Mary
Historic churches · 0.9 km

Mynydd Y Gyrt
Mountains & hills · 1.2 km

Mynydd Y Gaer
Mountains & hills · 1.4 km

Mynydd y Gaer
Vineyards · 1.4 km

Mynydd y Gaer Hillfort
Hill forts · 1.4 km

Fron Fawr
Mountains & hills · 1.6 km

Fron Fawr
Mountains & hills · 1.7 km

Pont-yr-Aled
Historic bridges · 1.8 km

Pen-Y-Coed
Mountains & hills · 1.9 km

Caeran Caravan Park
Caravan parks · 2.1 km

Pont Meredydd
Historic bridges · 2.1 km
Nearby
Historic churches · North Wales
Church of St Nefydd and St Mary
Church of St Nefydd and St Mary — Grade I listed building-listed church in wales-north, United Kingdom.
Mountains & hills · North Wales
Mynydd Y Gyrt
Mynydd Y Gyrt — mountain in wales north. Elevation: 296 m.
📷 3
📷 5Vineyards · North Wales
Mynydd y Gaer
Mynydd y Gaer — a UK vineyard in wales north, producing English or Welsh wine from cool-climate grape varieties.
Hill forts · North Wales
Mynydd y Gaer Hillfort
Mynydd y Gaer Hillfort — a hill fort in wales-north, United Kingdom.
Where to eat & stay near Dolwen Reservoir
Places to stay
Campsites · North Wales
Tŷ Clwyd Centre
Tŷ Clwyd Centre — a campsite in wales north.
📷 2Caravan parks · North Wales
Sirior Bach Caravan Park
Sirior Bach Caravan Park — a caravan park in wales north.
Caravan parks · North Wales
Lyons Eryl Hall Caravan Park & Country Club
Lyons Eryl Hall Caravan Park & Country Club — a caravan park in wales north.
📷 5Places to eat & drink
📷 5
📷 5More places run by Dŵr Cymru Welsh Water
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Alwen Reservoir
Alwen Reservoir — reservoir in the United Kingdom.
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Ffynnon Llugwy
Ffynnon Llugwy — lake in the Carneddau range of mountains in Snowdonia, North Wales.
📷 3
📷 3More places in this region
Flagship📷 4Reservoirs & lochs · North Wales
Llyn Crafnant
Llyn Crafnant — lake in Conwy County Borough, Wales.
Flagship📷 3Reservoirs & lochs · North Wales
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 Dolwen Reservoir?
- Dolwen Reservoir is in North Wales, United Kingdom (postcode LL16 5EW), in the parish of Llannefydd.
- What is Dolwen Reservoir?
- Dolwen Reservoir — reservoir in Conwy County Borough, Wales, UK.
- How do I get to Dolwen Reservoir?
- The nearest railway station is Abergele and Pensarn, about 8.7 km away. Drivers can use postcode LL16 5EW.
- Who runs Dolwen Reservoir?
- Dolwen Reservoir is operated by Dŵr Cymru Welsh Water.
- Is Dolwen Reservoir free to visit?
- Yes, Dolwen Reservoir is free to enter.
- How do I get to Dolwen Reservoir?
- Drivers can navigate to postcode LL16 5EW. It sits within the Bangor Aberconwy parliamentary constituency.