Fachwen and Brynrefail
Popular group climbing venues at the western end of Llyn Padarn. Several small crags with few named climbs, such as Lion Rocks, Union Rock, Craig yr Undeb (Fachwen), Yellow Wall, etc.
Visit as recce for taking a school group. I had been here before, but a long time ago. I remembered a stake, but that seems to have gone. As the rock had dried well, I nipped up a few routes - Diff up to VDiff.