I've felt drawn to this farm's fields for the past few years,ever since I discovered they held an historical enigma.On the valley floor,twixt the valley sides and the current(no pun intended)line of the river,lies an historical site,with double ditches;almost over-square.Best viewed from the air to view its size.Best to see the next shot,and references.see http://www.castlefacts.info/castledetails/castleDetails3.aspx?uin=11624