Here are our retreats in September 2026 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 $876 / 3 Days
Basel, Switzerland
from $893 / 2 Days
Luzern, Switzerland
from $843 / 6 Days
View all offers
Franking, Austria
from $703 / 5 Days
Jüchen, Germany
from $429 / 4 Days
Kall, Germany
from $387 / 4 Days
Kalamos, Greece
from $1,120 / 8 Days
Wiesenburg/Mark, Germany
from $1,060 / 3 Days
Oberlahr, Germany
from $255 / 3 Days
Krakow am See, Germany
from $2,109 / 7 Days
Aschau im Chiemgau, Germany
from $691 / 4 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information