In the northern city of Durham, the River Wear snakes around to carve out a U-shaped peninsula. This was an ideal natural defense for both the city’s medieval Norman castle and cathedral. Today, one can stroll along the banks of the river in a three-mile circular walk, taking a little over a mile. Nestled between the St. Leonard’s School Boat Club to the north, and the 18th-century stone Prebends Bridge to the south is a rather odd-looking structure with no information provided as to its purpose or meaning. Google Maps…
