Take the route from Llanddeusant trout hatchery,this will take you east round Llyn y fan fach,and up onto the Bannau Sir Gaer ridge(677m).The views from here are are fantastic.Follow the ridge to Picws Du(749m),then Fan Foel(781m) and onto Fan Brycheiniog.From here,you can see the whole of the Beacons range to the east.Either,follow the steep path down to Llyn y fan fawr,and retrace your steps to your starting point,or carry on east along Fan Hir,one of the best ridges in wales! this will join the Beacons way at Glyntawe carpark.A truly fab walk.
(Written by: aldav)