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 $2,949 / 7 Days
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Kluis, Germany
from $436 / 3 Days
Horn-Bad Meinberg, Germany
from $322 / 7 Days
Wiesenburg/Mark, Germany
from $1,009 / 3 Days
Alvor, Portugal
from $1,246 / 8 Days
Zell am Ziller, Austria
from $1,985 / 4 Days
from $636 / 8 Days
Sachsenheim, Germany
from $328 / 3 Days
Jüchen, Germany
from $317 / 3 Days
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