Here are our retreats in September 2025 in Switzerland from the Hiking section. To know if September is the right month for you to travel in Switzerland, here are a few key weather facts. Temperatures can drop to 1 degrees in September. Highs, on the other hand, can reach 22 degrees.
Basel, Switzerland
from $863 / 2 Days
Klosters-Serneus, Switzerland
from $1,709 / 5 Days
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Siedelsbrunn, Germany
from $514 / 4 Days
Rennweg am Katschberg, Austria
from $1,323 / 8 Days
Jüchen, Germany
from $437 / 4 Days
from $376 / 3 Days
Oberbarnim, Germany
from $287 / 3 Days
from $269 / 3 Days
Kall, Germany
from $339 / 4 Days
Aschau im Chiemgau, Germany
from $598 / 4 Days
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