Here are our retreats in December 2026 in Indonesia from the Bouldering 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.
View all offers
Mondsee, Austria
from $690 / 5 Days
Wiesenburg/Mark, Germany
from $754 / 2 Days
Brand, Austria
from $1,258 / 5 Days
Frauenburg, Austria
from $690 / 3 Days
Zell am Main, Germany
from $614 / 3 Days
Sachsenheim, Germany
from $336 / 3 Days
Kall, Germany
from $278 / 3 Days
Bad Wörishofen, Germany
from $821 / 5 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information