The dam at Llwyn Onn Reservoir in the Brecon Beacons National Park, South Wales

---

One of three National Parks in Wales, the Brecon Beacons sits in the south east section of the country.

---

Size: 7923px × 5400px
Location: Llwyn Onn Brecon Beacons South Wales UK
Photo credit: © Freespiritarchitecture / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: beacons, blue, brecon, britain, british, construction, control, cymru, dam, day, dwr, fawr, great, january, kingdom, llwyn, management, national, onn, park, powys, reservoir, river, road, shadows, sky, snow, snowfall, south, stone, storage, sunny, sunshine, supply, taff, tower, uk, united, valley, wales, wall, water, welsh, winter, wintry