GR20 Stage 8 – Alpine Variant

The alpine variant follows yellow markings that are distinct from the classic red and white markings of the GR20. It is generally less demanding than the main route, with only 380 meters of elevation gain and 790 meters of elevation loss over approximately 3.5 hours. However, it requires experience with rough mountain terrain, which should not be difficult for hikers who have completed the northern section of the GR20.

After a short, false-flat descent from the refuge, the trail rapidly climbs to Bocca Manganello (1,790 m), the starting point for the ridge crossing. From this pass, the route winds along the ridges, alternating between the east and west slopes. There are several steep passages where you will need to use your hands before reaching Pointe de Pinzi Corbini, the highest point of the stage at 2,021 meters. From this summit, you can enjoy a 360° panorama of Monte Rotondo to the north, Monte d'Oro to the southeast, and the Mediterranean Sea on the horizon.

The descent from the summit to Bocca a Meta (1,885 m) is steep and slightly dizzying, particularly in strong winds. Generally, it is best to avoid this variant on windy days because the wind is stronger on the exposed ridges. The classic route offers more protection. The trail then climbs back up toward Serra di Tenda before switching slopes and becoming easier to walk on. A final grassy descent leads to Bocca d'Oreccia (1,427 m), and then to the Onda Refuge, which is located below on a plateau.