1) Tourist attraction in Cumbria 
lake, in the administrative county of Cumbria, on the border between the historic counties of Cumberland and Westmorland in the Lake District of ...
HMS Ullswater was a British Ursula Class submarine of 540 tons displacement launched in the early 1940s. She was armed with one small gun and six 21-inch torpedo tubes in the bow. She had a top speed of 11.25 knots surfaced and 10 knots submerged and carried a complement of 27.