Brecon Beacons National Park / Parc Cenedlaethol Bannau Brycheiniog Map | Western Area | Ordnance Survey | OS Explorer Map OL12 | Wales | Walks | Hiking | Maps | Adventure New Book

Delve into some of the wildest and most untouched areas of the Brecon Beacons National Park. Trace the River Towy west from Llandovery into the Cambrian Mountains, or blaze a trail into the spectacular ‘Black Mountain’, the high, rolling country above the Tywi Valley. - Follow the Beacons Way from the village of Llangadog on the banks of the River Towy into the atmospheric Black Mountain country - Climb Tair Carn Isaf for stunning views of southern Wales and over the Severn Estuary, or seek out the Llyn Brianne Dam, the UK’s highest dam - Walk, hike and climb paths including the Taff Trail, Usk Valley Walk and Beacons Way OS Explorer Maps: - 1:25 000 scale (4 cm to 1 km – 2½ inches to 1 mile). - Great for walkers, hikers, cyclists, families, dog walkers, and horse riders. - Includes roads, rights of way, permissive paths and bridleways, plus essential visitor information. - Free digital download included. - Other Ordnance Explorer maps of the Brecon Beacons include Brecon Beacons National Park – Eastern Area map OL13 and Builth Wells map 188.