The O.S. Explorer 315 covers the area of Carlisle, Brampton, Longtown and Gretna Green, Cumbria (Showing part of the Hadrian’s Wall Path) on a scale of 1:25000.
- Scale 1:25 000 (4 cm to 1 km, 2-+ inches to 1 mile)
- Size – 952 x 1270 mm (133 x 240 mm folded)
