Here are our retreats in December 2025 in Basel-Stadt from the Adventure section.
Basel, Switzerland
from $879 / 2 Days
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Jüchen, Germany
from $351 / 3 Days
St. Oswald Riedlhütte, Germany
from $1,442 / 8 Days
Kluis, Germany
from $997 / 6 Days
Borkum, Germany
from $527 / 6 Days
Biedenkopf, Germany
from $211 / 3 Days
Ibiza, Spain
from $1,466 / 7 Days
Bernried am Starnberger See, Germany
from $258 / 3 Days
List, Germany
from $879 / 8 Days
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