
Map No. 147, Elan Valley & Builth Wells / Cwm Elan a Llanfair-ym-Muallt, in the waterproof & tear-resistant OS Active version of the Ordnance Survey Landranger series at 1:50, 000, including Llandrindod Wells/ Llandrindod, Llanwrtyd Wells/ Llanwrtud, Cilycwm, Rhandirmwyn, Upper Chapel, Gewnddwr, Cwm Irfon, Beulah, Garth, Builth Road, Llanafan-fawr, Abergwesyn, Crossgates, Llanyre, Nantmetl, Abbey-cwm-hir, Rhayader/ Rhaedr Gwy, St. Harmon, Bwlch-y-sarnau, Llanbadarn Fynydd, Nantgwyn, Pant-y-dwr, Llangurig, Devil