Here are our retreats in September 2025 in Switzerland from the Adventure 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
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Zell am Main, Germany
from $724 / 4 Days
Hoisdorf, Germany
from $1,714 / 15 Days
El Gouna, Egypt
from $1,836 / 8 Days
Kluis, Germany
from $897 / 6 Days
Warnkenhagen OT Gottin, Germany
from $1,600 / 7 Days
Mondsee, Austria
from $684 / 5 Days
Sankt Martin, Austria
from $382 / 3 Days
from $443 / 3 Days
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