Ondrò Verdebio - Colle Valdobbia
Map & route
GPX track — verify on the ground before hiking
Fitness level
A climb to the broad Colle Valdobbia (2,480 m), a historic pass between the Lys valley and Valsesia guarded by the Ospizio Sottile, a 19th-century hospice founded by the canon Nicolao Sottile to aid travellers. The trail climbs the high pastures above Gressoney in a solemn setting, a centuries-old crossroads of the Walser migrations between Gressoney and Riva Valdobbia.
Earth sciences
Geology & landscape
The bedrock is that of the Monte Rosa nappe — continental-crust gneisses and granites, greenstones of the Alpine ocean — carved and polished by the Lys glaciers, among recent moraines and roches moutonnées.
History & culture
This is Walser country: the Alemannic settlers who crossed the Monte Rosa glaciers from Valais in the 13th century left Gressoney the Töitschu language, timber-and-stone stadel and the German names of the peaks.
Getting there
Parking
Photo gallery
Photos are published immediately. JPG/PNG/WebP, max 6 MB.
Flora along the trail
Wildlife to spot
ACurated and verified by Andrea Rama
Data source: Catasto Sentieri Regione Autonoma VdA · Open data — DGR 899/2014
Last verified:
Valle del Lys
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