Here are our retreats in September 2025 in Switzerland from the Nature Vacation 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 $881 / 2 Days
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Streithausen, Germany
from $464 / 5 Days
Bernried am Starnberger See, Germany
from $258 / 3 Days
Kalamos, Greece
from $1,104 / 8 Days
Saint Jeannet, France
from $1,175 / 7 Days
Altenfelden, Austria
from $693 / 4 Days
Franking, Austria
from $693 / 5 Days
Aljezur, Portugal
from $2,338 / 8 Days
Kluis, Germany
from $499 / 3 Days
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