Uffington Castle is an early Iron Age hill fort covering about 32,000 square metres. It was once protected by timber walls on top of the surviving banks and ditches, and faced with sarcen stones. It is likely that the tribe who created the White Horse once lived within this hill fort.
The White Horse of Uffington is one of the most impressive sites close to the ancient Ridgeway path, which traverses the steep chalk downs brooding over the Vale of the White Horse. Other sites include Dragon Hill, The Manger and Uffington Castle, which have been the subject of legend and folklore for over a thousand years.