The Ordnance Survey Explorer Maps cover various locations in Great Britain, providing detailed hiking maps at a scale of 1:25,000. These folding maps are published by Ordnance Survey, the authoritative mapping agency in the United Kingdom. With English language text and iconic British landmarks, these OS maps are essential tools for exploring the outdoors and navigating the stunning countryside of the UK. Perfect for avid hikers and outdoor enthusiasts, this collection of 15 maps offers a comprehensive look at the great outdoors in Britain.