It  is the simplest itinerary among the iscalas routes, but it is not banal; you can walk on the wooden structures arranged by Giuanne Pedru and Ziu Martine, ancient inhabitants of these areas, and observe an extremely varied path that crosses ridges, the spectacular Codula di Luna, the ravine of s'Orcu and s'Orchigeddu and the ancient sheepfold of Bidunie which rises in a nuragic area rich in ancient remains including a cistern in perfect condition.

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Difficulty E