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Llyn Llydaw - Photo 1
Photo: Llyn Llydaw.jpg via Wikidata Q3086201 License

Llyn Llydaw

Lake

Rainy today

Llyn Llydaw (Welsh for 'Brittany lake') is a natural lake in Snowdonia National Park on the flanks of Snowdon, Wales' highest mountain. This long thin lake has formed in a cwm about one-third of the way up the mountain. It is one of the most visited lakes in the United Kingdom, in that many thousands of people every year visit Snowdon and many walk past this lake on the Miners' Track.

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Weather at Llyn Llydaw

H: 57° L: 47°
Patchy rain nearby
Patchy rain nearby
50°
|
Feels like 49°
Precipitation
80%
Humidity
91%
Wind
5 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers🌧️Rain expected
12 AM
Patchy rain nearby
51°
3 AM
Mist
50°
6 AM
Fog
48°
9 AM
Thundery outbreaks in nearby
56°
12 PM
Light rain shower
57°
3 PM
Light rain shower
56°
6 PM
Patchy rain nearby
56°
9 PM
Patchy rain nearby
50°

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Frequently asked questions

Where is Llyn Llydaw?
Llyn Llydaw is a lake in Wales.
Can you swim at Llyn Llydaw?
There is no fixed answer for Llyn Llydaw: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Llyn Llydaw in Wales. Check current water conditions before you go, and follow posted signs and local guidance.

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Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
🏞️ 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)🌸 Spring (Mar-May)

Location & Contact

Wales

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