Here are our retreats in September 2025 in Switzerland from the Adventure 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 $882 / 2 Days
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Oppenau, Germany
from $800 / 5 Days
Tarifa, Spain
from $1,517 / 8 Days
Velez Malaga, Spain
from $1,635 / 5 Days
Sankt Martin, Austria
from $390 / 3 Days
Kluis, Germany
from $1,235 / 6 Days
Saint Jeannet, France
from $1,176 / 7 Days
Krakow am See, Germany
from $1,953 / 7 Days
Mügeln, Germany
from $347 / 5 Days
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