 The Yorkshire Dales end at Skipton, and a short distance to the south is a range of moors that rises up between the urban cores of Greater Manchester and West Yorkshire.The range has no continuous name - the western part as far as Blackburn is called the West Pennine Moors, the eastern part north of the A646 (including the famous Ilkley Moor) is called the South Pennines, and the small area in between is known as the Forest of Rossendale.These three groups of hills are dominated by peat bogs over Millstone Grit, and merge into the northern part of the Peak District, known as the Dark Peak.