This is the definitive guidebook covering the rock climbing to be found in Lancashire, including the areas around Rochdale, Todmorden, Rossendale, Bolton, Blackburn, Pendle, Bowland, and Carnforth. In total there are around 3,200 routes ranging from Diff to E9 and includes a mixture of climbing styles from the quarried gritstone in the south to the limestone crags in the north. The major crags covered are, Anglezarke Quarry, Brownstones, Cadshaw Rocks, Cold Stone Crag, Cow's Mouth Quarry, Craig y Longridge, Deeply Vale. Denham Quarry, Egerton Quarry, Fairy Steps, Farleton Crag, Hutton Roof Crags, Jack Scout Crag, Ousel's Nest, Pinfold Quarry, Pule Hill Rocks, Shooter's Nab, Thorn Crag, Trowbarrow, Troy Quarry, Warton Pinnacle Crag, Warton Upper Crag The Wilton Quarries, and Witches' Quarry. All the routes are shown on colour photo topos along with a description. The guidebook was published by the BMC in August 2016. Number of pages is 516. Size is 150mm x 210mm (A5 format). ISBN is 9780903908436.