The OS Explorer range of OL maps now includes a digital version of the paper map, accessed through the OS smartphone app, OS Maps. Providing complete GB coverage the series details essential information such as youth hostels, pubs and visitor information as well as rights of way, permissive paths and bridleways.

The scenery is a treat for outdoors enthusiasts who will be able to see the outcrops of light coloured limestone that give the area its name.