Here are our retreats in September 2025 in Switzerland from the Sauna 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 $828 / 3 Days
Klosters-Serneus, Switzerland
from $1,711 / 5 Days
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El Gouna, Egypt
from $1,825 / 8 Days
Wald-Michelbach, Germany
from $374 / 3 Days
Jüchen, Germany
from $412 / 4 Days
Capalbio , Italy
from $1,373 / 6 Days
Marrakesch, Morocco
from $1,768 / 10 Days
Mondsee, Austria
from $681 / 5 Days
Gottin, Germany
from $549 / 3 Days
Krakow am See, Germany
from $2,025 / 7 Days
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