Dufour Peak: Polish climber, 33, dies after fall at 4,600 meters

Herz — Switzerland Desk · 15 July 2026 at 11:09 · 30s summary · 3 min read

What we know

On July 14, 2026, a 33-year-old Polish mountaineer died after a fall on Dufour Peak in the Zermatt region (Valais). According to 24heures.ch and Tribune de Genève, the fall occurred during descent from the summit, at approximately 4,600 meters altitude.

The victim was descending alongside another climber when she fell into the void. The other climber was able to alert rescue services.

A helicopter from Air Zermatt, a Valais-based company specializing in helicopter rescue operations in high mountains, was deployed by OCVS 144 — Valais Cantonal Emergency Services, the emergency coordination center for Valais canton (144 is Switzerland's medical emergency number). Upon arrival at the scene, rescuers could only confirm the mountaineer's death.

The Public Prosecutor's office opened an investigation to establish the exact circumstances of the accident. The causes of the fall remain to be determined, according to Valais cantonal police.

Context

Dufour Peak rises to 4,634 meters: it is Switzerland's highest point and the ninth-highest mountain in Europe. It is part of the Monte Rosa massif, on the municipality of Zermatt, at the border between Switzerland and Italy.

This accident occurs one day after another tragedy in the same region. On July 13, 2026, two mountaineers died on the Matterhorn, also near Zermatt. In two days, three people lost their lives in high mountains in this Alpine sector.

Timeline

1. 13.07 02:00
   Two mountaineers die on the Matterhorn in the Zermatt region (Valais).
2. July 14, 2026 — afternoon
   A 33-year-old Polish mountaineer and another climber descend from the Dufour Peak summit. The Polish mountaineer falls at approximately 4,600 meters altitude and dies. The other climber alerts rescue services.
3. July 14, 2026 — rescue
   A helicopter from Air Zermatt, deployed by OCVS 144, arrives at the scene. Rescuers can only confirm the death.
4. July 14, 2026 — after
   The Public Prosecutor's office opens an investigation to establish the exact circumstances of the accident.