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Llyn Nantlle Uchaf - Photo 1
Photo: Llyn Nantlle Uchaf - geograph.org.uk - 22416.jpg via Wikidata Q3402087 License

Llyn Nantlle Uchaf

Lake

Cool today

Llyn Nantlle Uchaf (Welsh for 'Upper Nantlle Lake') is a lake in the Nantlle Valley, Gwynedd, Wales. The lake forms the foreground in Richard Wilson's painting "Snowdon from Llyn Nantlle". Llyn Nantlle Isaf (Lower Nantlle Lake) no longer exists as it was drained to protect the slate works.

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Weather at Llyn Nantlle Uchaf

H: 65° L: 47°
Sunny
Sunny
63°
|
Feels like 58°
Precipitation
17%
Humidity
58%
Wind
9 mph
UV Index
1.6
Water Conditions:
🥶Too cold for most swimmers
12 AM
Clear
48°
3 AM
Clear
48°
6 AM
Clear
47°
9 AM
Sunny
57°
12 PM
Patchy rain nearby
62°
3 PM
Sunny
65°
6 PM
Sunny
61°
9 PM
Clear
52°

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Frequently asked questions

Where is Llyn Nantlle Uchaf?
Llyn Nantlle Uchaf is a lake in Wales.
Can you swim at Llyn Nantlle Uchaf?
There is no fixed answer for Llyn Nantlle Uchaf: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Llyn Nantlle Uchaf 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
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)🌸 Spring (Mar-May)

Location & Contact

Wales

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