Map of the Ernici climbs 1:25000 on basic IGM 136 x 96 cm Trail CAI, crossed in MTB, ski mountaineering. Map forehead-back, the back contains the description detailed of the runs CAI, of the runs of MTB and the itineraries of ski mountaineering and ski touring. Besides it is present also a description of the principal countries of the Ernicis and the natural characteristics of the zone. You coordinate UTM and map-datum Europe 50.