Inverness, Loch Ness and Culloden 1 : 25 000 Fort Augustus & Drumnadrochit

OS Explorer Map 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 Map - Active, a tough, versatile version of the OS Explorer Map.