Here are our retreats in September 2026 in Switzerland from the Personal Development 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.
Basel, Switzerland
from $852 / 2 Days
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Korfu, Greece
from $511 / 8 Days
Mellau, Austria
from $1,516 / 4 Days
Wiesenburg/Mark, Germany
from $1,012 / 3 Days
Kluis, Germany
from $437 / 3 Days
Krakow am See, Germany
from $2,013 / 7 Days
Aschau im Chiemgau, Germany
from $818 / 5 Days
Waidhofen an der Ybbs, Austria
from $227 / 5 Days
Mondsee, Austria
from $676 / 5 Days
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