Here are our retreats in September 2026 in Switzerland from the Active Retreats 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 $898 / 2 Days
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Baabe, Germany
from $1,035 / 7 Days
Winseler, Luxembourg
from $716 / 4 Days
Benajarafe / Málaga, Spain
from $658 / 8 Days
Mondsee, Austria
from $712 / 5 Days
Neumarkt in der Steiermark, Austria
from $804 / 4 Days
Altenfelden, Austria
from $730 / 4 Days
Sachsenheim, Germany
from $622 / 5 Days
Tejakula, Indonesia
from $1,333 / 6 Days
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