The snow slowly recedes and the mountain slopes are transformed: first there are isolated patches of green in the dull brown, soon followed by lush mountain meadows. While the ski equipment disappears into the cellar, we get out our hiking boots and with them the big question arises: when can we set off again?
Spring in the mountains harbors risks, but is also one of the most beautiful seasons. At no other time can you experience such a splendor of flowers and an incredible variety unfolds on the mountain meadows. Temperatures are already reaching summer levels and, depending on the exposure, a T-shirt is often enough. Nevertheless, a few warmer layers should be in your rucksack, as it can still be quite chilly in the shade.
Below 2,000 meters, numerous hikes are already possible in May, especially on south-facing slopes. On the north side, on the other hand, we often have to expect snowfields well into June, even after an overall low-snow winter 2024/2025. Due to the lower solar radiation, the snow stays there for much longer, and while it's almost summer on the south side, you quickly feel like you're in high alpine regions again on the north side.
In the Valais Alps - where this picture was taken on the hike to the 2,335-metre-high Tête du Portail above Martigny - there is a particular challenge in spring 2025: The heavy snowfall over Easter has caused major damage in large parts of Valais. Many trees in particular were uprooted or fell over, creating an obstacle that repeatedly forces hikers to turn back. Some trees can be avoided, but many block the paths completely. The closures on the Swisstopo map provide initial indications, but cannot fully reflect the actual conditions. The south side of the Rhone Valley is particularly affected, while conditions are much better downstream from Martigny - where the snowfall has already stopped.
If you want to play it safe, opt for guided hikes. With trained guides who know the area, impassable routes and unexpected closures can be largely avoided and you can concentrate fully on experiencing nature in the unique Swiss landscape.
