Cotherstone village in County Durham is set on the River Tees, 4 miles from Barnard Castle. Today a large and pretty village, its history goes back to the Domesday Book and it has remains of a motte-and-bailey castle dating from the 1200s. In more recent times it became a well-known destination for holidaymakers from the growing urban centres nearby, and at one time was known as 'Little Sunderland' because of its popularity in that city. Cotherstone...