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Photo: Beacons Reservoir Snowy.jpg via Wikidata Q3403780 License
Beacons Reservoir
Reservoir
Cool today
Beacons Reservoir (Welsh: Cronfa'r Bannau) is the northernmost of the three reservoirs in the Taff Fawr valley in South Wales. It was built by Cardiff Corporation Waterworks between 1893 and 1897, and the water is impounded by an earth dam with a clay core. Since 1973 it has been owned by Welsh Water.
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Weather at Beacons Reservoir
41°F, Mist · H 46° / L 41° · 92% chance of rain3-day forecast
H: 46° L: 41°
Mist
41°
|
Feels like 39°
Precipitation
92%
Humidity
96%
Wind
4 mph
UV Index
0
12 AM
41°
3 AM
44°
6 AM
44°
9 AM
44°
12 PM
45°
3 PM
46°
6 PM
45°
9 PM
42°
Frequently asked questions
- Where is Beacons Reservoir?
- Beacons Reservoir is a reservoir in Wales.
- Can you swim at Beacons Reservoir?
- There is no fixed answer for Beacons Reservoir: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Beacons Reservoir 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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