"We have been into outdoor adventures and backroading since about 2003, and we have travelled to many very remote regions. The Backroad Mapbook Series we treat as our "outdoor recreational bible" when we go on our excursions. There is very useful information regarding hiking, fishing, trails, recreational sites, and much more information. If you're as keen as we are about travelling in the wilderness, for outdoor adventures, then this is the mapbook series for you. It works especially good with all GPS units. One example of a trip that we went on was along the Granisle Connector up in Northern BC, and we were able to look at the coordinates in the mapbook, and match them up with the GPS unit that we have, and we knew exactly where we were!!! For all outdoor adventures these books or the GPS series is an absolute must!"