Whilst one side of the map features the map with GPS locations the other details information on each area, which makes it very informative and useful for people wanting to travel in this area. Note:A permit is required for access into the Lake Eyre National Park, Eliot Price Conservation Park, Wabma Kadarbu Mound Springs Conservation Park and Tallaringa Conservation Park - all accessible off the Oodnadatta Track. The Desert Parks Pass is NOT required if just travelling the Oodnadatta Track.