Here are our retreats in December 2025 in Switzerland from the Dark Retreat section. To know if December is the right month for you to travel in Switzerland, here are a few key weather facts. Temperatures can drop to -12 degrees in December. Highs, on the other hand, can reach 8 degrees.
Heiden, Switzerland
from $1,538 / 5 Days
View all offers
Warnkenhagen OT Gottin, Germany
from $1,590 / 7 Days
Sant Joan, Spain
from $114 / 2 Days
Mondsee, Austria
from $681 / 5 Days
Ražanj, Croatia
from $456 / 5 Days
Willingen , Germany
from $342 / 3 Days
Amiras, Greece
from $904 / 6 Days
from $549 / 3 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information