Here are our retreats in September 2026 in Switzerland from the Mindfulness 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.
Heiden, Switzerland
from $1,538 / 5 Days
Basel, Switzerland
from $858 / 2 Days
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Kevelaer, Germany
from $267 / 3 Days
Nordkirchen, Germany
from $160 / 3 Days
Bernried, Germany
from $337 / 5 Days
Montuiri, Spain
from $1,774 / 8 Days
Quintin, France
from $521 / 3 Days
Altenfelden, Austria
from $675 / 4 Days
Wiesenburg/Mark, Germany
from $1,018 / 3 Days
Warendorf, Germany
from $372 / 4 Days
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