A steep initial climb onto the ridge to Mynydd Maen, down to Hafodrynys, back up to Pantygasseg, down to Furnace, up to Cwm Lickey and Blaen Bran with a final descent to the pub (should be open!)
You can use the interactive controls to zoom in and out and to move around the map, or click on a marker for more info. (interactive map help)