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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Montuiri, Spain
from $1,808 / 8 Days
Groß Kreutz (Havel), Germany
from $241 / 3 Days
Kall, Germany
from $279 / 3 Days
Oberlahr, Germany
from $212 / 3 Days
Schorfheide-Klandorf, Germany
from $285 / 4 Days
Neumarkt in der Steiermark, Austria
from $744 / 4 Days
Altenfelden, Austria
from $874 / 5 Days
Plakias, Greece
from $804 / 7 Days
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