Ruardean is a village in the Forest of Dean, Gloucestershire, England, to the west of Cinderford. It is situated on a hillside with views west towards the mountains of South Wales. Little now remains of the village's industrial history, but once it was a centre for iron ore smelting furnaces, forges and coal mines. The Norman castle, now little more than a mound, commanded the shortest route from Gloucester Castle to the Welsh Marches and the Wye Valley.