Large gatehouse tower, incorporated into an 18th-century house, since demolished.
“Hylton Castle, geograph” by C G Burke – Geograph project. Licensed under Creative Commons Attribution-Share Alike 2.0 via Wikimedia Commons – http://commons.wikimedia.org/wiki/File:Hylton_Castle,_geograph.jpg#mediaviewer/File:Hylton_Castle,_geograph.jpg
