Gobba di Rollin

Gobba di Rollin is a glaciated peak at 3,899 m in the Pennine Alps, sitting right on the border between Switzerland (Valais, on the Zermatt side) and Italy (Aosta Valley). It rises south of the Breithorn, next to Testa Grigia and the Klein Matterhorn station, at roughly 45.92° N, 7.73° E.

What kind of mountain is it?

The Italian name translates loosely as "Rollin's hump", and the shape fits. This is not a sharp spire but a gentle, almost entirely ice-covered dome with an unusually flat top. The Breithorn Plateau of the Theodul Glacier lies to the north, the Verra Glacier to the east and the Glacier d'Aventine to the south. The summit belongs to the Matterhorn Glacier Paradise ski area, which links Zermatt with Breuil-Cervinia in Italy, and counts among its highest points.

How do you get there?

The shortest approach starts at the top station of the Klein Matterhorn cable car (about 3,880 m), less than two kilometres from the summit across the glacier. From the Italian side you can begin at Testa Grigia (around 3,480 m), cross the Plateau Rosa and head toward the Klein Matterhorn. Either way, lifts do most of the climbing, so the walk itself is short.

The terrain is still a glacier. Away from the groomed ski runs, crevasses are a real hazard, so plan on a rope, harness and crampons, or hire a mountain guide.

What will you see?

The broad, nearly level crest looks out over the high Alps: the Breithorn massif (its west summit reaches 4,164 m) and a long line of peaks across Valais and the Aosta Valley. The flat top leaves plenty of room to stop, rest and take photos, and it gives a taste of the high mountains without the technical difficulty of a serious climb.

Many visitors pass over Gobba di Rollin on the way to the Breithorn, one of the most popular four-thousanders for first-timers. Skiers and snowboarders use the surrounding glacier pistes, which allow turns for much of the year.

When should you go?

Late spring and summer, from June to September, offer the most reliable lift operation and the steadiest weather. Start early: clouds and wind build in the afternoon at this altitude. Temperatures at 3,900 m stay low even in August, so bring warm layers, sunglasses and sunscreen. Check the forecast and lift timetables before you set out.

Frequently asked questions

How high is Gobba di Rollin?

It stands at 3,899 m above sea level, on the Swiss-Italian border in the Pennine Alps.

Can a beginner climb it?

The dome itself is gentle, but it sits on a glacier. A safe ascent needs glacier gear and experience, or a guide.

Where is the easiest place to start?

At the Klein Matterhorn station on the Swiss side or Testa Grigia on the Italian side. From the Klein Matterhorn the summit is under two kilometres away.

Is it in Switzerland or Italy?

Both. The border between Valais and the Aosta Valley runs across the peak.