Comment by pm215

If you want to walk, as opposed to just get somewhere in a car, I have yet to find anything better than an OS map. Google Maps is hopeless for footpaths; OpenStreetMaps is a bit better but it depends a lot on whether somebody enthusiastic has put in the data for the area you're in. The OS map is always reliably comprehensive. Plus these days if you buy a paper map it includes a code so you can also download the digital version to a mobile app (or you can get an annual subscription to get access to the whole lot, but for me I find that uneconomical.)