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 $843 / 3 Days
Luzern, Switzerland
from $812 / 6 Days
Basel, Switzerland
from $878 / 2 Days
Klosters-Serneus, Switzerland
from $1,742 / 5 Days
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Groß Kreutz (Havel), Germany
from $242 / 3 Days
Waldbreitbach, Germany
from $1,165 / 6 Days
Altenfelden, Austria
from $691 / 4 Days
Dornbirn, Austria
from $773 / 4 Days
La Vegueta, Spain
from $626 / 8 Days
Alvor, Portugal
from $1,053 / 8 Days
Velez Malaga, Spain
from $1,628 / 5 Days
Grebs-Niendorf, Germany
from $386 / 4 Days
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