Here are our retreats in December 2025 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
Tejakula, Indonesia
from $1,297 / 6 Days
Wäschenbeuren, Germany
from $1,158 / 3 Days
Montuiri, Spain
from $1,804 / 8 Days
Waldbreitbach, Germany
from $762 / 4 Days
Zell am Ziller, Austria
from $2,037 / 4 Days
Ahausen, Germany
from $570 / 5 Days
Aljezur, Portugal
from $2,317 / 8 Days
St. Ottilien, Germany
from $296 / 4 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information