Monte Zerbion

Monte Zerbion, at 2,722 metres, is a grass-and-slab summit between the Valle d'Ayas and the Valtournenche, facing the Monte Rosa chain.

Why it matters

Zerbion's position gives broad views over the central valley: the Valle d'Ayas toward its head, the Valtournenche toward the Matterhorn, and the Monte Rosa massif. It is lower than the surrounding Monte Rosa peaks and serves as a reference point between the two valleys.

What to notice

The summit landscape includes alpine pasture, the divide between the Ayas and Lys sides, and views toward Monte Rosa and the Matterhorn valley. The nearby sanctuary of Barmasc, in the hamlet below, drew processions from neighbouring parishes in the past and preserves a cross marking Pope John Paul II's 1990 visit, connecting the mountain to local devotional life.

Context and history

The Zerbion stands on the ridge separating the Valle d'Ayas from the Valtournenche. Col Portola on its flank marks a crossing between the valleys. Barmasc's sanctuary of Our Lady of Good Succour, at about 1,830 metres, drew processions from neighbouring parishes in the past and received Pope John Paul II on 15 July 1990.