Walking on ice formed thousands of years ago, the Aletsch Glacier trek is one of Switzerland’s most unique alpine experiences. Located in the UNESCO World Heritage Site of the Aletsch region, the trek offers incredible views of shimmering blue ice, moraines, and crevasses, all framed by the surrounding mountains. This guided glacier adventure combines hiking, education, and breathtaking scenery.

Who it’s recommended for
Nature lovers, adventure seekers, and anyone wanting to experience walking on one of the Alps’ most iconic glaciers.

Best Season to Visit
June–October, with daily tours in summer and selected days in early/late season when the glacier is accessible.

How to Get There

• By Car: Drive to Fiesch and park near the valley station of the Fiesch-Eggishorn gondola.

• By Public Transport: Train to Fiesch, then a short walk to the gondola station.

Trek Details

• Approach: Gondola from Fiesch to Fiescheralp (2222 m), then a short hike through the Tälligrat tunnel to Märjelensee.

• Glacier Trek: 2–3 hours on ice with a certified mountain guide. Technical gear (harness, crampons) is provided. (short lunch break included)

• Total Duration: 6–7 hours including approach and glacier trek.

• Difficulty: Moderate — good fitness and sure-footedness required; no prior climbing experience needed. Minimum age is 10 years.

Tips & Recommendations

• Wear warm, waterproof, layered clothing and sturdy hiking boots.

• Bring sunglasses, sunscreen, and a camera — the glacier is incredibly photogenic.

• Book your guided tour in advance, especially during peak summer months.