Difficulty: EEA (experienced hikers with equipment)

Path 337 leads to the grassy and panoramic summit of Monte Peller, with an easy but steep and slightly exposed route in some sections (steel cable as protection), then descending into the meadows of Malga Tassulla. From here, path 336 (a track through the meadows) leads towards Passo della Nana, from which you climb halfway up with a slight and constant incline along the ridge Cima Cesta-Cima Nana. The E-W ridge between Sasso Rosso and Cima Uomo is reached by climbing fine debris on a good path, then a rapid descent to Passo di Pracastron among isolated towers and rocky ledges. In this area, there are numerous geological monuments that testify to the troubled architecture of ancient ocean floors (underwater landslides and submarine canyons of Sasso Rosso).

A downhill section on path 310 leads to the junction with path 306: this path takes you around Cima Uomo climbing a semicircular route on the comfortable ledges of the mountain, to cross Passo dell'Uomo where you can observe a deep network of karst crevices. This part of the path offers the best views of Lake Tovel, which appears as a very distant gem set in the deep fir forest.

To descend to Pian della Nana, calmly follow the 306 trail marks on the rocky blocks westward and then southwest, which will lead you to the only small valley allowing to overcome the rock jump. This section may present orientation problems in bad weather because the trail marks are rather sparse at the time of writing these notes. Once at Malga Tassulla, you can avoid climbing Monte Peller again by instead taking roads 336-313 back to the starting point.

Difficulty: EE (experienced hikers)

If instead of taking path 337 that ascends to the summit of Monte Peller, you choose to bypass the summit at its base by taking path 308 until it intersects with path 336, you avoid the exposed section with the cable and the difficulty.