Ystradfellte Four Waterfalls main route from Gwaun Hepste — Brecon Beacons National Park

Embark on the Ystradfellte Four Waterfalls main route from Gwaun Hepste, a moderate hike spanning 4.9 miles (8.0 km) with an elevation gain of 611 feet (186 metres), typically taking 2 hours and 16 minutes to complete. This circular trail immerses you in picturesque woodlands and ancient oak forests, following the banks of rivers like the Mellte and Hepste. While the main path is generally wide and stone-surfaced, the optional descents to the waterfalls are considerably more challenging, involving steep steps and potentially slippery, muddy terrain. You will discover a serene riverside setting with moss-covered rocks, leading to the highlight of Sgwd yr Eira, where you can walk directly behind the curtain of falling water.

Planning your visit requires good fitness and sure-footedness, especially if you intend to explore the paths leading directly to the waterfalls. These sections feature narrow, unsurfaced, and steep descents, numerous steps, and loose ground, sometimes requiring rock scrambling. Be aware that the humidity in the gorge can make paths persistently muddy and extremely slippery, particularly after rain, with limestone rocks near the water becoming slick. Proper walking boots are essential for navigating this varied and sometimes demanding terrain, ensuring a safer and more enjoyable experience.

This route is renowned for its four spectacular waterfalls: Sgwd Clun-Gwyn, Sgwd Isaf Clun-Gwyn, Sgwd y Pannwr, and the famous Sgwd yr Eira. Each waterfall offers a distinct perspective and awe-inspiring cascades, showcasing the wild character of Waterfall Country within the Brecon Beacons National Park, now known as Bannau Brycheiniog. The descent to Sgwd yr Eira, involving around 170 steep steps, is particularly taxing but offers a truly unique and memorable experience, making the effort well worthwhile for its natural beauty.