Road this for the first time a few weeks ago the other way round then went back and forth about 10 times.
Amazing road, with spectacular views - just watch out for the sheep. Stop at the viewpoint looking north towards Llangorse lake and take it all in! :-)
A nice little start into the Brecon Beacons, a short stretch with quite a few nice corners, one of many nice roads in this area.
Wighty