going for a walk and getting outdoors is so good for you, not just to stretch the legs, but also, for your mental health as well. but sometimes, the route you want to go on just isn't on the map. well, it's hoped that's going to change and that's where these guys come in. this group are from ramblers scotland, a charity who are passionate about walking. scotland has really good access rights, so you can walk more or less wherever you wish, as long as you are responsible about it. but it lacks a complete map of its path network. so the charity has been creating a digital map of its own. it brings together all known existing paths using data from ordinance survey and information from openstreetmap and local authorities. one of the surprising things about scotland as it is actually harder to find places to walk than you might imagine. we have got all this amazing green space around us,