Hiking guide – Wales Mid (Wales) | Ordnance Survey – Pathfinder Guides
halfway between Snowdonia north and Brecon Beacons in the south, the center of Wales is somehow a “green desert”. Wrapped with Celtic mists, he disconcerted the advance of English invaders, preserving the Welsh language west of Wales. The peaceful boundary of the marches offers a varied landscape truncated by sinuous rivers leading to low altitude plains. The limestone in the west and north of the old red sandstone of the plain of Heford gave birth to a mountainous country extremely attractive with lovely narrow valleys. 
