Cefn Cil-Sanws is a 461m hill above Merthyr Tydfil and below the Brecon Beacons horseshoe walk. I walked this along with Garn Ddu following the route above and…
Pen March (535m) and Merthyr Common (531m) are boundary high points for Caerphilly, with Merthryr Common also being a boundary high point for Merthyr Tydfil as well. That…