Here are our retreats in September 2026 in Switzerland from the Therapeutic fasting 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.
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Siedelsbrunn, Germany
from $395 / 3 Days
Krakow am See, Germany
from $2,076 / 7 Days
Neumarkt in der Steiermark, Austria
from $748 / 4 Days
Bernried, Germany
from $346 / 5 Days
Portals Nous, Spain
from $2,288 / 5 Days
Winseler, Luxembourg
from $701 / 4 Days
Plakias, Greece
from $809 / 7 Days
Tejakula / Singaraja, Indonesia
from $3,379 / 8 Days
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