Here are our retreats in December 2025 in Grand-Est from the Hiking section.
View all offers
Brand, Austria
from $1,252 / 5 Days
Düsseldorf/Hubbelrath, Germany
from $2,194 / 5 Days
Gottin, Germany
from $612 / 3 Days
Borkum, Germany
from $519 / 6 Days
Altenfelden, Austria
from $681 / 4 Days
Krakow am See, Germany
from $2,044 / 7 Days
Tejakula, Indonesia
from $1,286 / 6 Days
Kall, Germany
from $456 / 5 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information