Phil's photos with the keyword: Fortress

The now-ruinous keep of the medieval Norman castle is commonly referred to as Clifford's Tower. Built originally on the orders of William I to dominate the former Viking city of York, the castle suffered a tumultuous early history before developing into a major fortification with extensive water defences. After a major explosion in 1684 rendered the remaining military defences uninhabitable, York Castle continued to be used as a prison until 1929. (Wikipedia). www.ipernity.com/group/england www.ipernity.com/group/history</a