Complex sentence: From the shores of Stickle Tarn, Pavey Ark gives the impression of being a rocky ridge-in fact this is misleading, and the north-western side is simply an undulating area of moorland, rising towards Thunacar Knott.
Split into simpler sentences: From the shores of Stickle Tarn, Pavey Ark gives the impression of being a rocky ridge. In fact this is misleading, and the north-western side is simply an undulating area of moorland, rising towards Thunacar Knott.