Here are our retreats in September 2026 in Switzerland from the Resilience training 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 $2,603 / 10 Days
Basel, Switzerland
from $852 / 2 Days
View all offers
Sachrang, Germany
from $636 / 5 Days
Alvor, Portugal
from $1,249 / 8 Days
San Felice del Benaco (BS), Italy
from $335 / 6 Days
Horn-Bad Meinberg, Germany
from $238 / 3 Days
Siegburg, Germany
from $511 / 3 Days
Amiras, Greece
from $898 / 6 Days
from $638 / 8 Days
Jüchen, Germany
from $409 / 4 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information