Walton Hall Marshes, Essex.

Originally uploaded for the Guesswhere UK group.
Best viewed at largest size.

This is a panoramic view south-east looking over the Walton Hall marshes towards Walton on the Naze, Essex. The Naze Tower is visible on the skyline. It is 86 feet high and dates from 1720, built by Trinity House as navigation aid to shipping.
www.nazetower.co.uk/

I took the photos in an attempt to demonstrate that the field levels are below sea-level in places. The panoramic view covers an angle of about 100°.