St Neots Museum
Local museum · St Neots
Ringwork castle
Eaton Socon Castle was a Norman fortification. It was constructed next to the River Great Ouse in what is now Eaton Socon, Cambridgeshire, England. It was hastily built during a period of civil war over the succession to the throne.
It was mostly destroyed after 1154 and was in a ruined state in the thirteenth century. it is now merely a derelict grassy earthwork and is not accessible to the public. Known as "The Hillings", it is a Scheduled Historic Monument with Historic England.