GR20 Stage 4: From Asco to Tighiettu

Fourth stage of the GR20 in a north-south direction, linking the refuges of Asco-Stagnu (1420 m) and Tighiettu (1680 m). Since 2016, this route has become the official GR20 route after the tragic accident at the Cirque de la Solitude in 2015. This is a long, technical stage, with a significant climb. It culminates at the highest point of the GR20 at Pointe des Éboulis (2607 m).

The route consists of a long ascent to Pointe des Éboulis (+1200 m), followed by a gradual descent to the Tighiettu refuge. The trail crosses a variety of landscapes, alternating between scree, boulders and rocky slabs. Handrails have been installed to facilitate tricky passages. The panorama is exceptional, immersing you in the heart of Corsica's highest massif.

You can also spend the night at the Ballone sheepfolds (1425 m), half an hour downhill. You can then cool off in the nearby natural pools.

icone activite
Activity: Trek - GR20
icone difficulte
Difficulty: HardiDifficulty levels explained here:
➡️ Hiking parameters
icone duree
Average duration: 7 hiFind out how we calculate the duration here:
➡️ Hiking parameters
icone distance
Length: 8 km
icone typetrajet
Type of route: One way
icone denivele positif
Elevation gain: 1200 m
icone denivele negatif
Elevation loss: 940 m
icone altitude
Maximum altitude: 2607 m
Vertiginous: ModeratelyiVertiginous levels explained here:
➡️ Hiking parameters
icone balise
Marked: Yes
frequentation
Popularity: High
icone region
Region: GR20
icone depart
Start point: 42.40333, 8.92275
GR20 Stage 4: From Asco to Tighiettu