Here are our retreats in December 2025 in Montenegro from the Functional Fitness Retreats section. To know if December is the right month for you to travel in Montenegro, here are a few key weather facts. Temperatures can drop to -9 degrees in December. Highs, on the other hand, can reach 11 degrees.
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Nadur, Malta
from $1,548 / 8 Days
Bad Mitterndorf, Austria
from $573 / 5 Days
Gottin, Germany
from $550 / 3 Days
Alvor, Portugal
from $1,031 / 8 Days
Dreikirchen, Germany
from $228 / 3 Days
Ibiza, Spain
from $1,434 / 7 Days
Schlangenbad HESSEN, Germany
from $297 / 3 Days
Rennweg am Katschberg, Austria
from $1,319 / 8 Days
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