Combine this walk with this afternoon’s Precipice Walk for a 6 mile figure-of eight on the Nannau Estate near Llanfachreth. Our morning walk makes a circuit of the little hill of Foel Offrwm (Hill of Sacrifice) with an optional ascent to the 405 m summit (time allowing). This permissive path, opened up by the National Park and the Nannau Estate a few years ago, provides ever changing views over the local countryside and more distant mountains. We return to the start of the walk for a picnic lunch before optionally continuing with the afternoon walk.