Walking in the Brecon Beacons

Argraffiad newydd o ganllaw i ganol a gorllewin Parc Cenedlaethol Bannau Brycheiniog, yn ymestyn am bron i 50 milltir a 520 milltir sgwar o'r ffin â Lloegr hyd at Ddyffryn Tywi yn Sir Gaerfyrddin.

This new edition of this guidebook covers the central and western areas of the Brecon Beacons National Park, which stretches from the English border to the Tywi valley in Carmarthenshire, a distance of nearly 50 miles, covering an area of 520 square miles.