The point at which I'm driving is this: most depictions of people walking from place to place in fantasy books are terribly unrealistic. For a start, very rarely do they carry any gear with them, though they often are described as preparing gear, or having gear. But how are they carrying it? Where are the sore shoulders and sweaty backs and the sense of being about the float away when you finally take off your pack at the end of the day? Then they proceed to cover thirty miles in a day, and are promptly ready to get up and do it again the following day.
One of the distinguishing features of the speculative fiction genre in its published form is the maps. Avid readers of fantasy and science fiction are known to pour over the maps included in the books they read, maps describing fantastical worlds and universes in vivid detail. It was perhaps inevitable, therefore, that I would at some point be obliged to create maps to go along with the stories I've written or am in the process of writing.