Skip to content
Llyn Eiddwen - Photo 1
1 / 3
Photo: Llyn Eiddwen. Trefenter (JE01).jpg via Wikidata Q3405800 License

Llyn Eiddwen

Lake

Rainy today

Llyn Eiddwen () is a lake and site of special scientific interest near Trefenter in Ceredigion, Wales. It is the source of the River Aeron. This natural lake provides an environment to preserve rare local water-plant life and seasonal animals.

Interactive map not available

Weather at Llyn Eiddwen

52°F, Heavy rain · H 48° / L 40° · 86% chance of rain
H: 48° L: 40°
Heavy rain
Heavy rain
52°
|
Feels like 51°
Precipitation
86%
Humidity
94%
Wind
5 mph
UV Index
0
Weather notes:
🌧️Rain expected
12 AM
Clear
43°
3 AM
Light rain
48°
6 AM
Light rain shower
47°
9 AM
Light drizzle
44°
12 PM
Patchy rain nearby
45°
3 PM
Patchy rain nearby
48°
6 PM
Light rain shower
47°
9 PM
Patchy rain nearby
44°

Frequently asked questions

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

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
</> Embed this location on your site

Paste this snippet into your website to show a live badge for Llyn Eiddwen — free to use with the included credit link.