Led by local expert Dr Ian Kille, Northumbrian Earth is running a walk at Cocklawburn Beach just south of Berwick-upon-Tweed. The walk is on Tuesday 28th May starting at 10:00 am and finishing at 1:00pm. This walk will be approximately 4 km long and will involve some scrambling across rocks on the foreshore. Strong boots are recommended and some may find walking poles helpful.