Freston Tower dates from around 1550 and was built as a look-out. This shows the seldom photographed north elevation which features a projecting polygonal stair-turret rising above the pinnacles and overlooking the estuary beneath it.
Uploaded to Geograph by David Kemp on 9 August 2014
Photo © David Kemp, 9 August 2014. Licensed for reuse under this Creative Commons licence