This ring route in the Supramonte of Orgosolo and Urzulei is particularly interesting not only for the panoramic views and the natural landscape, which is very varied (walls, ravines, caves, lakes, woods ...) but also for the ancient sheepfolds, the tomb of the giants and the nuraghe Gorropu and Mereu from where you can admire Gorropu , the deepest canyon in Europe. Ancient and remote evidence of  human presence in this area.

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Difficulty E