Updated

Photo: Llyn Brenig - geograph.org.uk - 53137.jpg via Wikidata Q3396999 License
Llyn Brenig
Reservoir
Cool today
Llyn Brenig is a reservoir located on Denbigh Moors in North Wales. The artificial lake, which was constructed between 1973 and 1976, was created by building an embankment dam across the Brenig valley. It lies at 1,200 ft (370 m) above sea level on the border between the counties of Conwy and Denbighshire.
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Weather at Llyn Brenig
43°F, Clear · H 46° / L 38° · 82% chance of rain3-day forecast
H: 46° L: 38°
Clear

43°
|
Feels like 39°
Precipitation
82%
Humidity
100%
Wind
6 mph
UV Index
0
Weather notes:
🌧️Rain expected
12 AM

39°
3 AM

38°
6 AM

44°
9 AM

45°
12 PM

43°
3 PM

43°
6 PM

42°
9 PM

43°
Frequently asked questions
- Where is Llyn Brenig?
- Llyn Brenig is a reservoir in Wales.
- Can you swim at Llyn Brenig?
- There is no fixed answer for Llyn Brenig: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Llyn Brenig in Wales. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
Wales
🏞️ Best times & visiting tips
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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