Wild nature will welcome you among the impressive walls of one of Europe’s largest canyons. A deep rift carved over millennia by the waters of the Riu Flumineddu, between the Supramonte of Orgosolo and Urzulei, with walls reaching heights of up to 400 meters. The canyon’s floor is covered with large limestone boulders that originated between 190 and 60 million years ago below sea level and were shaped by water erosion.