Yorkshire Dales southern and western areas : Whernside, Ingleborough and Pen-y-ghent : sheet OL2; 1:25,000 [Map] - Ordnance Survey 2016 - Ordnance Survey . ISBN: 9780319263310 Subjects--Topical Terms: Whernside - MapsIngleborough - MapsPen-y-ghent - Maps Dewey Class. No.: 912.42