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 $815 / 3 Days
Heiden, Switzerland
from $2,604 / 10 Days
Basel, Switzerland
from $852 / 2 Days
Klosters-Serneus, Switzerland
from $1,683 / 5 Days
View all offers
Altenfelden, Austria
from $864 / 5 Days
Krakow am See, Germany
from $1,637 / 3 Days
Warendorf, Germany
from $261 / 3 Days
Mondsee, Austria
from $676 / 5 Days
Salem, Germany
from $769 / 5 Days
Aschau im Chiemgau, Germany
from $898 / 5 Days
Bramsche, Germany
from $340 / 4 Days
Bondalem, Indonesia
from $5,663 / 15 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information