Here are our retreats in December 2025 in Portugal from the Alkaline fasting section. To know if December is the right month for you to travel in Portugal, here are a few key weather facts. Temperatures can drop to 3 degrees in December. Highs, on the other hand, can reach 17 degrees.
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Zell am Main, Germany
from $719 / 4 Days
Montuiri, Spain
from $1,774 / 8 Days
Sankt Martin, Austria
from $380 / 3 Days
Berchtesgaden, Germany
from $950 / 4 Days
Bernried, Germany
from $337 / 5 Days
Villach, Austria
from $400 / 3 Days
Mondsee, Austria
from $216 / 2 Days
from $681 / 5 Days
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