View the Backbone Trail System in Google Earth
Google Earth kml File Link
If you save the file above to your computer you can open it in Google Earth to view the Backbone Trail along with key GPS waypoints. If you do not have Google Earth, get it here.
To Download File
Right click file link above and Save Target/Link As… to your computer. Make sure file extension ends up being .kml
To View Photographs Associated With Waypoints
Under Layers in the Google Earth navigation bar turn on "Panoramio Photos"
Note: Yellow star waypoints are located near paved roads and thus make good start/end points for hiking.