Switching the eyes from the map to the landscape and back again is tiring on the eyes and it’s easy to get disorientated and look at completely the wrong section of map (parallel error).
“Thumbing the map” is a technique used by bushwalkers to trace their location continuously onto the map. It means gripping the map between thumb and hand with the thumb at the exact location of the bushwalk and moving the thumb along the route as they move. In this way, bushwalkers can trace key waypoints as they occur, and know what’s coming up. This is far easier than having to figure out where they are on the map each time they stop.
Some walkers find that folding the map to a convenient size prevents damage and makes it easier to read. Many also use a map case to protect the map from getting damaged. Often map cases come with a neck-strap, allowing the user to carry it on their person and follow the map as they go.
Map care