Here are our retreats in December 2025 in Switzerland from the Functional Fitness Retreats 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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Sachrang, Germany
from $656 / 5 Days
Tejakula / Singaraja, Indonesia
from $3,378 / 8 Days
Horn-Bad Meinberg, Germany
from $251 / 3 Days
Aramo, Italy
from $633 / 5 Days
Düsseldorf/Hubbelrath, Germany
from $2,228 / 5 Days
Kall, Germany
from $381 / 4 Days
Dornbirn, Austria
from $774 / 4 Days
Berchtesgaden, Germany
from $1,161 / 4 Days
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