![OS Explorer Map Active (312) Kirkcudbright and Castle Douglas (OS Explorer Active Map)](http://monsterbookshop.co.uk/cdn/shop/products/9780319471845_efc75914-0b2d-48ca-92cb-6b8bbc3f3406.jpg?v=1702475229&width=1445)
OS Explorer is the Ordnance Survey's most detailed map and is recommended for anyone enjoying outdoor activities such as walking, horse riding and off-road cycling. The series provides complete GB coverage and can now be used in all weathers thanks to OS Explorer - Active, a tough, versatile version of OS Explorer. The OS Explorer Active range now includes a digital version of the paper map, accessed through the OS smartphone app, OS Maps.