This magnificent railway viaduct, built between 1846 and 1850 in a combination of red and blue bricks, is far less well known than the famous Ribblehead Viaduct, located about 25 miles to the north, but in many ways, it is more impressive not least because it is longer. Taking the Blackburn to Clitheroe railway line across the valley of the River Calder, close to the border of Lancashire and Yorkshire, it is in a magnificent setting under the shadow of the famous, Pendle Hill, widely associated with the Pendle Witch…
