Originally Posted by cephy
Bike maps + satellite view in Google Maps. I really love my Google maps and their mashups that allow you to chart and measure your own routes. I wish they were around when I was planning my first bike tours.
+1 Google maps. Just switch to the satellite mode and you get to see routes not on the map. These maps can also be useful when navigating city streets since they give a clear view of residential streets that could help you avoid car traffic.