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Brecon Beacons (Bannau Brycheiniog)

National park in Wales

Coordinates:51.89, -3.47
OS grid ref:SN 98 22

Brecon Beacons National Park, also formally recognised by its Welsh name Bannau Brycheiniog, sits in the heart of south Wales and was designated a national park in 1957. It is dominated by a central sandstone massif with sweeping heather moorland and dramatic escarpments; the highest point is Pen y Fan at 886 metres, which is a popular objective for walkers and offers wide views on clear days.

The park’s geology and hydrology create strong contrasts: the Old Red Sandstone ridge lands give way to limestone country with cave systems such as Dan-yr-Ogof and scenic waterfall trails like Sgwd yr Eira. Headwaters of the Usk, Wye and Tawe rise here, and the quieter towpaths of the Monmouthshire and Brecon Canal thread through lowland valleys.

Human history is visible across the landscape, from Bronze Age cairns and Iron Age forts to medieval castles and market towns. Gateways such as Brecon, Hay-on-Wye, Crickhowell and Abergavenny combine cultural events - the Hay-on-Wye literature festival and Brecon’s jazz events - with local crafts and food. There’s also a long military presence around Sennybridge, and historic sites like Tretower Court give a strong sense of layered pasts.

Today the park’s economy balances hill farming, tourism and outdoor recreation: walking, cycling and caving are mainstays, and conservation bodies work alongside communities to manage grazing and habitats. It was recognised as an International Dark Sky Reserve, making it a draw for stargazers as well as day visitors, but planners continue to juggle visitor pressure, rural livelihoods and the protection of a sensitive upland environment.

Places in Brecon Beacons National Park

Brecon Beacons postcode areas

CF44, CF48, HR3, LD3, NP4, NP7, NP8, NP23, SA9, SA10, SA11, SA18, SA19, SA20