It is difficult to imagine the ancient goat herders while they travelled s' Iscala s'Olidone (Urzulei), perhaps with a weight on their shoulders: in fact it is the most aerial and difficult route among those proposed. It exceeds in height the vertical walls of the Flumineddu (the stream that carved the Gorropu canyon) and you can get there by two different routes. The longest one is also the most interesting because it includes the passage on a ford of the Flumineddu (badu 'e Troccari), the visit of an ancient pastoral settlement, of the Nuraghe Mereu (or nuraghe de intro 'e Padente) and of the chasm of Su Disterru. 

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Difficulty EE+