Waldron Ringwork is medieval earth and timber ringwork fortress, with an entrance on the north-east side. The circular platform is encased by inner and outer banks and a deep steeply sloped wet ditch. Formerly interpreted as a moated site, there is an oral tradition that the ringwork supported a chapel and other stone buildings. The ditch is not wide and it was never intended to always be water-filled because there appears to be no supply of water. 10 miles south-east is Herstmonceux Castle and 11 miles south-west is Lewes Castle.