Here are our retreats in September 2026 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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Düsseldorf/Hubbelrath, Germany
from $2,174 / 5 Days
Arillas Agiou Georgiou, Greece
from $698 / 7 Days
Möllenbeck, Germany
from $343 / 2 Days
San Felice del Benaco (BS), Italy
from $337 / 6 Days
Marrakesch, Morocco
from $1,768 / 10 Days
Willingen , Germany
from $342 / 3 Days
Sachsenheim, Germany
from $331 / 3 Days
Laren, Netherlands
from $628 / 3 Days
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