Type of walk: easy

Length: about 1 hour and a half

Starting from San Cassiano, go towards the top of the village (st. Pecei) and continue along the path to Rü. On the left, between two wooden fences, just before the village, follow the path number 15, going through maso Larjëi. Here a naturalistic didactic route begins; it offers the chance to admire some interesting works such as the distinctive alpine zone fences, the typical dry stonewalls, and all the informative boards on the local flora, fauna and geology.