Dec 2021 - The Four Waterfalls Walk is a famous trail located near Ystradfellte, Powys, in South Wales. The trail boasts stunning scenery and access to ‘The Four Waterfalls’ in the Brecon Beacons National Park. The four falls are: Sgwd Clun-Gwyn, Sgwd Isaf Clun-Gwyn, Sgwd y Pannwr, and Sgwd yr Eira. Lovely walk. This was a backup walk as the mountains were unattractive due to the awful weather. Plenty of water coming down these beauties. Loved it. Exposed and extremely slippery in places.