Accessible from Little Sodbury and Old Sodbury, but don’t try the footpaths from the A46 as they are invisible beneath crops! I parked by Old Sodbury church and took the footpath opposite that goes along the left side of the village school. This is the Cotswold Way and is well marked. Keep to the left as the path skirts a steep hill and then, when a wood is reached, turn right and climb steeply up the hill.
The land towards the A46 is quite flat and the fort is defended by two banks and a ditch. Listed as Iron Age, yet the inner bank is perfectly rectangular with rounded corners. It looks very much like it was re-shaped by the Romans.