Here are our retreats in December 2025 in Croatia from the Personal Development section. To know if December is the right month for you to travel in Croatia, here are a few key weather facts. Temperatures can drop to -5 degrees in December. Highs, on the other hand, can reach 14 degrees.
Medulin, Croatia
from $3,453 / 4 Days
from $4,029 / 4 Days
Porec, Croatia
from $1,074 / 3 Days
from $511 / 2 Days
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Oberbarnim, Germany
from $287 / 3 Days
Möllenbeck, Germany
from $345 / 2 Days
Mondsee, Austria
from $684 / 5 Days
Aschau im Chiemgau, Germany
from $909 / 5 Days
Warnkenhagen OT Gottin, Germany
from $552 / 3 Days
Ražanj, Croatia
from $459 / 5 Days
Lechbruck am See, Germany
from $518 / 5 Days
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