Hiking Aletsch Glacier: Your Ultimate Guide to Switzerland’s Largest Glacier

📍 Location: The Aletsch Glacier

The Aletsch Glacier, or Grosser Aletschgletscher, is a true marvel in the Swiss Alps. Spanning 23 kilometers with a volume of 15.4 cubic kilometers, it holds the title of the largest glacier in the Alps! Covering about 81.7 square kilometers, it stretches across the stunning Bernese Alps in Switzerland’s Valais canton. Ready for an alpine adventure? Let’s go!

🚂 Accessing Aletsch Glacier by Public Transport

Reaching the Aletsch Glacier from Zürich takes time but is well worth the journey. Here’s the exact route I took on my recent trip:

🚂 07:02 Zürich HB – 09:11 Brig
🚂 09:23 Brig – 09:55 Fiesch
🚠 Fiesch – Fiescheralp

The cable car ride is included if you have a GA (Generalabonnement) or a Swiss Day Ticket. If you’re traveling on a Half-Fare Travel Card, a one-way journey costs 10 CHF (full fare: 20 CHF). On my way back, I took the gondola to Bettmeralp, which has similar pricing: free for GA and Swiss Day Ticket, 10.20CHF full fare and 5.10CHF on Half-Fare Travel Card. For more information about swiss tickets for visitors, read my post here.

Sommer-Panoramakarte Aletsch Arena

🗺️ The Trail: Panoramic Views & High Alpine Splendor

Distance: 17.9 km
Elevation Gain/Loss: 632 m up, 931 m down

This unforgettable hike to Bettmeralp showcases the glacier’s raw beauty and panoramic views. Though it’s not a loop, you can easily customize your route or even skip the cable cars if you’re up for more of a challenge. My trail included a few detours for viewpoints, so you can adjust depending on what interests you.

Aletsch Glacier is one of those places that leaves you feeling small but incredibly alive. I hope this guide helps you plan a smooth, safe, and memorable adventure in the heart of Switzerland. Enjoy every step of this stunning glacier hike!

🛠️ Essential Tips for Aletsch Glacier Hikers

Whether you’re a seasoned solo hiker or just beginning, a few key preparations can make a world of difference for a safe and enjoyable day in the mountains.

1. Download Offline Navigation 🗺️

When hiking in remote areas, reliable internet access isn’t always guaranteed. That’s why I always plan ahead with offline maps. I download the GPX track from Outdooractive, which I then upload into my GPX Viewer app on my iPhone. This ensures that I have the entire route stored offline. So, I can stay on track even if I lose reception.

Another favorite of mine is Mapy.cz, where I downloaded the full map of Switzerland. What’s great about Mapy is that it shows all marked hiking trails offline. This makes it incredibly easy to re-plan my route mid-hike if needed. This has been a lifesaver on more than one occasion when I’ve needed to adjust my course due to weather or other factors.

2. Check the Weather Before You Go 🌦️

Weather in the mountains can be unpredictable. I always use multiple sources to monitor it before and during my hike. My go-to sources in Switzerland are the website of SwissMeteo and app of SRF Meteo. SwissMeteo offers detailed forecasts for the entire region, while SRF Meteo gives me real-time updates right on my phone. Checking both ensures I’m prepared for any sudden changes in weather conditions.

3. Pack the Essentials 🎒

Besides my navigation tools, I make sure to carry enough water, snacks, and extra layers. This includes rain gear, as weather and temperatures can shift quickly in higher altitudes. Also, pack a power bank to keep your phone charged. Navigating, tracking apps and photos can drain the battery faster than usual.

When preparing for the Gotthard Pass hike, packing the right essentials can make or break your experience. From ensuring you have the right gear to staying comfortable on the trail, thoughtful preparation is key. To make sure you’re fully prepared, I’ve put together a comprehensive one-day hiking packing checklist that I’ve refined over the years. To see my full list for a one-day hike, check out this post: The Ultimate One-Day Packing Checklist.

By taking these precautions, even hiking in groups feels safer and more enjoyable. I hope these tips will help you feel more confident. Enjoy exploring the beauty of Gotthard Pass or any other Alpine trail!