When you start your VoiceMap, the first step is plotting your route. If your route goes through a city, it’s easy to do using our online tool. Landmarks and streets are easily visible, and you can flip between the map, satellite photographs and street view. But for routes on outdoor paths, it can be hard to see where to put the line. Isolating small landmarks that aren’t visible on maps is tricky too, and it’s best to use a GPS logger application.