Sentiero 101_3: Piani di Bobbio - Rifugio Grassi

In addition to the chains normally located at the most exposed point of the ledge of Toro Pass, you can see other chains, starting at approx. 20 m above the sign "Passo del Toro" (they are immediately visible if you walk just a few meters to the rounded top of the mount “Zucco del Corvo”). Those chains allow you to bypass the afore-mentioned exposed ledge if vernal snow / ice still invades such ledge. Anyway, keep in mind that such "other chains" should be considered a variant and not a part of path 101 as it is described.