Here are our retreats in December 2025 in Austria from the Functional Fitness Retreats section. To know if December is the right month for you to travel in Austria, here are a few key weather facts. Temperatures can drop to -12 degrees in December. Highs, on the other hand, can reach 9 degrees.
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Siedelsbrunn, Germany
from $514 / 4 Days
Hünfeld, Germany
from $241 / 3 Days
Mondsee, Austria
from $684 / 5 Days
Gottin, Germany
from $552 / 3 Days
Sankt Martin, Austria
from $382 / 3 Days
Lechbruck am See, Germany
from $518 / 5 Days
Kluis, Germany
from $1,064 / 6 Days
Altheim, Germany
from $339 / 5 Days
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