Just found a great new website www.walkit.com. There are loads of route planning websites out there but they are all for driving, this is the first one that is specifically for walking routes. On the surface there might not seem like much is different, but try using a normal route planning site and end up taking a 3 mile detour when you could have just walked ‘the wrong way’ down a one way street! They also plan to add lots of off road walking routes which would be wonderful.