Located in the Bernese Oberland region of Switzerland, the Aletsch Glacier is not only the longest glacier in Europe but also one of the most stunning natural wonders of the Swiss Alps. Spanning an impressive 23 kilometers (14 miles), it stretches from the Jungfrau region all the way down to the Massa Gorge, covering a total area of 117.6 km².
In recognition of its significance and beauty, the Aletsch Glacier was declared a UNESCO World Heritage Site in 2001.
Breathtaking Views from the Jungfraujoch
One of the best ways to admire this giant river of ice is from the Jungfraujoch, also known as the Top of Europe. The Sphinx Observation Deck at 3,454 meters offers panoramic views of the glacier and the surrounding Alpine peaks. On a clear day, the sight of the Aletsch Glacier snaking through the mountains is truly unforgettable.
You can learn more about visiting the Jungfraujoch here.
Explore the Aletsch Glacier Up Close
For those who want to experience the glacier firsthand, guided glacier walks are available. These excursions offer a unique opportunity to walk on the ice, learn about its formation, and witness the scale of the glacier from up close. Proper gear and an experienced guide are essential for safety.
Climate Change and Glacier Retreat
Like many glaciers worldwide, the Aletsch Glacier is shrinking due to global warming. Since the year 2000, it has retreated by over 1,000 meters (0.62 miles) and lost approximately 300 meters in thickness. Scientists closely monitor the glacier’s changes, as it serves as an important indicator of climate trends in the region.