The Sarn Sabrina is a walk of 25miles (approx. 40km) that leads out of Llanidloes following the national trail of Glyndwr’s Way. Leading up past the Van Pool, the path opens up extensive views of the Llyn Clywedog and the surrounding countryside, before following the shoreline of the lake to the borders of the Hafren Forest and Cwm Biga Farm. Climbing up through the Forest to the slopes of Pen Pumlumon Arwystli, the trail then visits the source of the Severn at 620m above sea level. Descending through the forest along the Severn Way long distance path, the trail next takes to the watershed of the Severn and the Clywedog, where stunning views of the surrounding countryside can be enjoyed, before arriving back in Llanidloes
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