Two cars make the most of this area as like today you can park one at the lay-by on the Talybont reservoir (if unoccupied by the army, it was busy today) Then follow the well trod path up over Allt Llwyd. Pausing above the col Wayn Rhydd takes on a more dominant role than normal (see above) but is still and easy climb to the plateau. Care is needed at this point especially in mist but a direct line brings you to a summit that is little more than some scattered stones.
Pick up the track that skirts the northern edges and take in the equally unimpressive top of Bwylch y Ddywallt before heading SW then S to come out at the car park at Blaen y Glyn.
The reverse route saves 200m climb but the views are better for the extra effort.
more photos from walk