Cast Iron Derwent Valley Water Board marker post in Howden Clough, Dark Peak. Peak District National Park. Dark Peak Walks. PB Walk No.14. Author Paul Besley. Publisher Cicerone Press.
Cast Iron Derwent Valley Water Board marker post in Howden Clough, Dark Peak. Peak District National Park. Dark Peak Walks. PB Walk No.14. Author Paul Besley. Publisher Cicerone Press.