This map covers the High Sierra Ranger District and features detailed information for the 29 Discovery Points that are marked on the map. Also included are visitor rules and regulations, safety tips, and emergency contacts. Here you will find everything you need to plan your outdoor adventure in the High Sierra Ranger District. The coverage area includes: Whiskey Falls OHV Riding Trails Bald Mountain OHV Trails, Dinkey Creek, Spanish and Dusy-Ershim Trails and more.