Builth Wells, Painscastle and Talgarth (OS Explorer Map)
Llandrindod Wells and Elan Valley, Rhayader (Explorer Maps) (OS Explorer Map Active)
Brecon Beacons National Park - Eastern Area (OS Explorer Map)
Brecon Beacons: Walks (Pathfinder Guides)
Day Walks in the Brecon Beacons: 20 Circular Routes in South Wales