Testa Grigia / Tête grise

Testa Grigia is an alpine summit on the border between Valais and Aosta Valley, separating Switzerland and Italy. The mountain reaches 3,479 meters in elevation and overlooks the Theodul Glacier and the Plateau Rosa.

The first documented ascent took place on August 7, 1858, when mountaineers L. Delapierre, A. Laurent, B. Rignon, and J.C. Pinney reached the peak. This early climb marked a significant moment in the exploration of alpine summits in the border region.

The name translates to Grey Head in both Italian and French, reflecting the linguistic diversity of the Swiss-Italian border region.

Access typically comes through Zermatt, which provides accommodation, dining options, and professional mountain guides for safe climbing. Careful planning and proper equipment are essential, as the elevation and alpine conditions present significant challenges.

The mountain holds the Ulrich Lateltin bivouac at 3,153 meters, offering shelter for 16 people seeking sunrise views over the Monte Rosa massif. This small shelter is an understated access point for climbers wanting to experience the alpine landscape before dawn.

Location: Valais

Elevation above the sea: 3,479 m

GPS coordinates: 45.93414,7.70807

Latest update: December 12, 2025 12:07