The Mournes Activity Map, including Slieve Croob, at 1:25,000 on a large, double-sided map published by the Ordnance Survey of Northern Ireland. Printed on water-resistant paper, the map is designed with outdoor enthusiasts in mind and shows hiking routes and tourist information for the area.
Topographic base has contours at 10m intervals, with altitude colouring and graphics for rocks, scree, boulders, different types of woodlands, etc. Waymarked hiking paths are highlighted and a very wide range of symbols provides tourist information, indicating camping and caravan sites, youth hostels, cafes and restaurants, nature reserves, cycle trails and rock climbing sites, museums, etc. Also marked are numerous local antiquities: forts, raths, cashels, etc. Road network indicates steep gradients, locations of petrol stations and car parks. The map has Irish National Grid lines at 1km intervals.