Here are our retreats in April 2026 in Basel-Stadt from the Adventure section.
Basel, Switzerland
from $866 / 2 Days
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Waldbreitbach, Germany
from $1,495 / 8 Days
Santa Brígida, Gran Canaria, Spain
from $1,269 / 7 Days
Mondsee, Austria
from $687 / 5 Days
Waidhofen an der Ybbs, Austria
from $750 / 5 Days
St. Margrethen, Switzerland
from $837 / 3 Days
Jüchen, Germany
from $329 / 3 Days
baabe, Germany
from $333 / 3 Days
from $525 / 3 Days
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