Angle Tarn is a lake in Cumbria, England, about a mile north-east of Hartsop. Located at an altitude of 479 m (1,572 ft), the lake has an area of 5.9 hectares (15 acres), measures 385 by 260 m (1,263 by 853 ft), with a maximum depth of 9 m (30 ft). The lake is very distinctive in that it resembles a fish hook in shape. It contains ‘two rocky islets and a small broken peninsula’.
Coordinates: 54°31′11″N 2°54′2″W / 54.51972°N 2.90056°W