The GR 20 Stage 11/13Jul 1st, 2023 • Cozzano, France

• StartBocca di Verdi
• EndRefuge d'Usciolu
• Distance11 miles
• Time8 hours
• Max altitude6,565 ft
• Altitude start4,251 ft
• Altitude end5,695 ft
• Elevation gain4,969 ft
• Elevation loss3,545 ft