Itineraries and Paths of Sardinia Itineraries categories Long-distance hiking itineraries (in stages) 70 itineraries 1268.1 km Mountain Bike circuits 15 itineraries 247.4 km Official Sardinian Paths 30 itineraries 505 km Orienteering and other "outdoor" 1 itinerary 17 km Near the Cities or around the Towns. 36 itineraries 549 km Geo-Mining Walks 30 itineraries 505 km