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 $834 / 3 Days
Heiden, Switzerland
from $1,549 / 5 Days
Basel, Switzerland
from $864 / 2 Days
Klosters-Serneus, Switzerland
from $1,722 / 5 Days
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Jüchen, Germany
from $269 / 3 Days
Horn-Bad Meinberg, Germany
from $106 / 3 Days
Bernried, Germany
from $340 / 5 Days
Wiesenburg/Mark, Germany
from $680 / 3 Days
Hünfeld, Germany
from $248 / 3 Days
Sachrang, Germany
from $645 / 5 Days
Ahausen, Germany
from $806 / 5 Days
Altenfelden, Austria
from $864 / 5 Days
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