Updated

Photo: Ffynnon Llugwy from Bwlch Eryl Farchog - geograph.org.uk - 338966.jpg via Wikidata Q5446248 License
Ffynnon Llugwy
Reservoir
Cool today
Ffynnon Llugwy is a lake in the Carneddau range of mountains in Snowdonia, North Wales. It lies at a height of about 1,786 feet (544 m) and covers an area of some 40 acres (16.19 ha). It has a maximum depth of 146 ft (45 m).
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Weather at Ffynnon Llugwy
H: 70° L: 49°
Clear

50°
|
Feels like 48°
Precipitation
5%
Humidity
91%
Wind
5 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers
12 AM

50°
3 AM

49°
6 AM

50°
9 AM

61°
12 PM

68°
3 PM

70°
6 PM

68°
9 PM

60°
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Compare on Amazon →Frequently asked questions
- Where is Ffynnon Llugwy?
- Ffynnon Llugwy is a reservoir in Wales.
- Can you swim at Ffynnon Llugwy?
- There is no fixed answer for Ffynnon Llugwy: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Ffynnon Llugwy in Wales. Check current water conditions before you go, and follow posted signs and local guidance.
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Best Times to Visit
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Right Now
Cool weather - dress warmly
🏞️ Lakes 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
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)