Path: Bosco-Centrale elettrica-Mossale-Passo della Sisa-Monte Navert-Passo della Colla-Lagoni-721-Il Cogno-Bacino di Bosco-Bosco
- Trail Conditions: By bike
- Departure: Campo sportivo di Bosco di Corniglio
- Difficulty Level: BC/BC
- Length: 24.7 km
- Difference in height: 988m
- Type of ground: Asphalt: 27%, unpaved roads: 36%, path: 37%
- Markers: Directional arrows
- Presence of water: Bosco (playground), Mossale, Lagoni, Ponte del Cogno
- Rest areas/facilities: Pian del Monte (bivacco), Rifugio Lagoni
Challenging route that requires good driving skills leading to the long ridge and to the panoramic peak of Mount Navert.
Further information