Moat Hill at Aldinham on the western edge of Morecambe Bay, Cumbria.
The mound on the top of Moat Hill is the site of the 12th/13th century Aldingham motte and bailey castle. The site was abandoned in the 13th century in favour of a moated site at nearby Moat Farm, which was home to the le Fleming family until they moved to Gleaston Castle.