Warkworth Castle
Location OS Landranger sheet 81 NU 247058 
How to get there In Warkworth village, 71⁄2 miles South of Alnwick, on A1068
Thought to have been built c 1070 by the de Merlays or by Henry, son of David I of Scotland who was created Earl of Northumberland in 1139. First mention 1157. A very detailed History to be found in Mike Slater's "Castles and Tower houses of Northumberland" see Castles page for Link .
The castle is in the custody of English Heritage
click on first picture or map picture for wide view