Here are our retreats in December 2026 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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Kluis, Germany
from $1,077 / 6 Days
Horn - Bad Meinberg, Germany
from $214 / 5 Days
Firenze, Italy
from $687 / 5 Days
Mügeln, Germany
from $343 / 5 Days
Hoisdorf, Germany
from $1,734 / 15 Days
Wendelstorf, Germany
from $1,036 / 5 Days
Waldbreitbach, Germany
from $648 / 4 Days
Grebs-Niendorf, Germany
from $383 / 4 Days
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