Here are our retreats in September 2025 in Switzerland from the Self-discovery 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.
St. Margrethen, Switzerland
from $827 / 3 Days
Heiden, Switzerland
from $2,644 / 10 Days
Basel, Switzerland
from $863 / 2 Days
Klosters-Serneus, Switzerland
from $1,709 / 5 Days
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Kalamos, Greece
from $1,830 / 15 Days
Andros, Greece
from $2,866 / 7 Days
Mondsee, Austria
from $684 / 5 Days
Marrakesch, Morocco
from $857 / 5 Days
Wäschenbeuren, Germany
from $828 / 2 Days
Bramsche, Germany
from $344 / 4 Days
Hünfeld, Germany
from $248 / 3 Days
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