Here are our retreats in December 2025 in Switzerland from the Therapeutic fasting section. To know if December is the right month for you to travel in Switzerland, here are a few key weather facts. Temperatures can drop to -12 degrees in December. Highs, on the other hand, can reach 8 degrees.
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Rennweg am Katschberg, Austria
from $1,319 / 8 Days
Jüchen, Germany
from $268 / 3 Days
Horn-Bad Meinberg, Germany
from $105 / 3 Days
Krakow am See, Germany
from $1,651 / 3 Days
Capalbio , Italy
from $1,376 / 6 Days
Tarifa, Spain
from $1,479 / 8 Days
Wald-Michelbach, Germany
from $401 / 3 Days
Mondsee, Austria
from $682 / 5 Days
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