Instructions:In association with Country Walking magazine, Ordnance Survey are giving 20% off your
OS Explorer map - Active purchases, from our Map Shop.
OS Explorer Maps Active are weatherproof versions of the popular 1:25 000 scale OS Explorer Map titles. You can mark up or highlight intended routes on the map and wipe them off afterwards, and because they are covered in a protective coating, you can use them in wet conditions without weather damage to the map.
All you have to do is place your chosen maps into the basket, click 'add promotional code', enter CWA08 (please ensure you use capital letters when entering the code), proceed to the billing page and your discount will show on the screen.