Here are our retreats in December 2025 in Indonesia from the Sauna section. To know if December is the right month for you to travel in Indonesia, here are a few key weather facts. Temperatures can drop to 23 degrees in December. Highs, on the other hand, can reach 31 degrees.
Ubud, Indonesia
from $3,059 / 7 Days
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Firenze, Italy
from $694 / 5 Days
baabe, Germany
from $340 / 3 Days
Altenfelden, Austria
from $694 / 4 Days
Willingen , Germany
from $351 / 3 Days
Barbentane, France
from $653 / 8 Days
Wald-Michelbach, Germany
from $384 / 3 Days
Kluis, Germany
from $500 / 3 Days
Kevelaer, Germany
from $275 / 3 Days
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