Here are our retreats in September 2025 in Switzerland from the Wellness 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 $824 / 3 Days
Heiden, Switzerland
from $1,530 / 5 Days
Klosters-Serneus, Switzerland
from $1,702 / 5 Days
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Grebs-Niendorf, Germany
from $375 / 4 Days
Nago-torbole, Italy
from $177 / 2 Days
Schorfheide, Germany
from $478 / 3 Days
Mondsee, Austria
from $678 / 5 Days
Winseler, Luxembourg
from $681 / 4 Days
Willingen , Germany
from $340 / 3 Days
Nordkirchen, Germany
from $159 / 3 Days
Horn-Bad Meinberg, Germany
from $765 / 8 Days
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