🏞️ Sirhowy Valley

The Sirhowy Valley is an industrialised valley in the eastern part of the Valleys region of Wales. It is named from the Sirhowy River which runs through it. Its upper reaches are occupied by the town of Tredegar within the county borough of Blaenau Gwent. The valley initially runs south-southeast between the ridges of Cefn Manmoel to the east and Mynydd Bedwellte to the west before turning to a more southerly direction. Its central section is one of the least populated of the Welsh coalfield valleys. The valley enters the county borough of Caerphilly, which contains the towns of Blackwood and Pontllanfraith. It then turns east and joins the valley of the Ebbw River, Ebbw Vale at Crosskeys.