Here are our retreats in September 2025 in Portugal from the Alkaline fasting section. To know if September is the right month for you to travel in Portugal, here are a few key weather facts. Temperatures can drop to 12 degrees in September. Highs, on the other hand, can reach 31 degrees.
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Frauenburg, Austria
from $700 / 3 Days
Altenfelden, Austria
from $694 / 4 Days
Jüchen, Germany
from $423 / 4 Days
Aschau im Chiemgau, Germany
from $611 / 4 Days
Zell am Main, Germany
from $282 / 4 Days
Brand, Austria
from $1,863 / 5 Days
Oppenau, Germany
from $800 / 5 Days
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