Sperrin Mountains at 1:25, 000 on a large, double-sided Activity Map from the Ordnance Survey of Northern Ireland designed with outdoor enthusiasts in mind: waterproof & tear-resistant, topographic & GPS compatible, with hiking & cycling routes & tourist information for the area, plus coverage of the north-western part of the country at 1:100, 000. On one side a detailed map at 1:25, 000 shows the Sperrin Mountains with contours at 10m intervals & an overprint highlighting waymarked hiking trails. On the reverse is touring map of north-western Northern Ireland at 1:100, 000, with altitude tints & contours at 100m intervals showing the region`s topography, plus colours and/or graphics indicating different types of woodlands, beaches, etc. Road network highlights scenic routes & Sustrans National Cycle Network. A wide range of symbols mark various places of interest including campsites, nature reserves, antiquities & historical remains, recreational facilities, etc. Both sides of the map are GPS compatible, with the Sperrin Mountains map showing Irish National Grid at 1km intervals. Also provided is general information about the area & contact addresses of various relevant organizations. To see the list of titles in this series please click on the series link.