Here are our retreats in September 2025 in Switzerland from the Silence Retreats section. To know if September is the right month for you to travel in Switzerland, here are a few key weather facts. Temperatures can drop to 1 degrees in September. Highs, on the other hand, can reach 22 degrees.
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Kluis, Germany
from $1,231 / 6 Days
Kalamos, Greece
from $1,102 / 8 Days
Altheim, Germany
from $346 / 5 Days
Frauenburg, Austria
from $697 / 3 Days
Sylt, Germany
from $762 / 6 Days
Montuiri, Spain
from $1,395 / 8 Days
Ibiza, Spain
from $1,466 / 7 Days
Jüchen, Germany
from $275 / 3 Days
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