Here are our retreats in September 2026 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 $837 / 3 Days
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Waidhofen an der Ybbs, Austria
from $750 / 5 Days
Capalbio , Italy
from $1,386 / 6 Days
Tejakula, Indonesia
from $1,286 / 6 Days
Frauenburg, Austria
from $687 / 3 Days
Montuiri, Spain
from $1,790 / 8 Days
Portals Nous, Spain
from $2,252 / 5 Days
Berchtesgaden, Germany
from $1,143 / 4 Days
Saint Jeannet, France
from $1,155 / 7 Days
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