Here are our retreats in May 2026 in Basel-Stadt from the Nature Vacation section.
Basel, Switzerland
from $864 / 2 Days
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Krakow am See, Germany
from $2,040 / 7 Days
Gottin, Germany
from $553 / 3 Days
Horn-Bad Meinberg, Germany
from $327 / 7 Days
Dornbirn, Austria
from $760 / 4 Days
Aschau im Chiemgau, Germany
from $414 / 3 Days
Hennef (Sieg), Germany
from $564 / 3 Days
Willingen , Germany
from $344 / 3 Days
Ibiza, Spain
from $1,440 / 7 Days
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