Here are our retreats in September 2025 in Switzerland from the Glassblowing 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.
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Hennef (Sieg), Germany
from $558 / 3 Days
Ahausen, Germany
from $798 / 5 Days
Schorfheide-Klandorf, Germany
from $279 / 4 Days
Montuiri, Spain
from $1,767 / 8 Days
Ražanj, Croatia
from $455 / 5 Days
Winseler, Luxembourg
from $681 / 4 Days
Altenfelden, Austria
from $387 / 3 Days
from $581 / 4 Days
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