Updated
Photo: Wild camping at Llyn Cwm Llwch - geograph.org.uk - 15980.jpg via Wikidata Q3403911 License
Llyn Cwm Llwch
Lake
Cool today
Llyn Cwm Llwch (Welsh: [ɬɪn kʊm ɬuːχ]) is a small lake or pool in the Brecon Beacons National Park in Powys, Wales. It is between 1 and 2 acres: much smaller than the two glacial lakes in the west of the Black Mountain (range): Llyn y Fan Fawr and Llyn y Fan Fach, and one of the few natural bodies of water in the park. It is of glacial origin, occupying a rock hollow beneath the peaks of Pen y Fan and Corn Du in the central Brecon Beacons.
Interactive map not available
Advertisement
Weather at Llyn Cwm Llwch
40°F, Fog · H 46° / L 40° · 85% chance of rain3-day forecast
H: 46° L: 40°
Fog
40°
|
Feels like 38°
Precipitation
85%
Humidity
97%
Wind
4 mph
UV Index
1
Weather notes:
🌧️Rain expected
12 AM
40°
3 AM
44°
6 AM
45°
9 AM
42°
12 PM
42°
3 PM
46°
6 PM
44°
9 PM
41°
Frequently asked questions
- Where is Llyn Cwm Llwch?
- Llyn Cwm Llwch is a lake in Wales.
- Can you swim at Llyn Cwm Llwch?
- There is no fixed answer for Llyn Cwm Llwch: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Llyn Cwm Llwch in Wales. Check current water conditions before you go, and follow posted signs and local guidance.
Advertisement
Pack smarter for Llyn Cwm Llwch
SponsoredCompare current options on Amazon. As an Amazon Associate we earn from qualifying purchases.
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 Cwm Llwch — free to use with the included credit link.