Map sheet number 103 in the OS Landranger map series is the ideal map to use when planning a day out around the North West of Engl&. Part of the Pennine Way runs down the east of the map, along with the lower edge of the Yorkshire Dales National Park. Other places included on the map are: Skipton, Clitheroe, Burnley & Blackburn. The map covers an area of 40 km by 40 km (25 miles by 25 miles). With this map you will receive a code for use on your i OS or Android smartphone or tablet. Find our more at Mobile Download FAQ. The OS Landranger map for Blackburn & Burnley is available in both the standard paper version & weatherproof " Active" version.