Here are our retreats in December 2025 in Germany from the Alkaline fasting section. To know if December is the right month for you to travel in Germany, here are a few key weather facts. Temperatures can drop to -5 degrees in December. Highs, on the other hand, can reach 12 degrees.
Waldbreitbach, Germany
from $1,338 / 6 Days
from $715 / 4 Days
from $925 / 5 Days
from $762 / 4 Days
from $1,506 / 8 Days
from $1,646 / 8 Days
from $971 / 5 Days
from $1,396 / 6 Days
Clausthal-Zellerfeld, Germany
from $529 / 8 Days
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