Here are our retreats in September 2025 in Switzerland from the Dark Retreat 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.
Heiden, Switzerland
from $1,549 / 5 Days
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Bad Wörishofen, Germany
from $1,454 / 7 Days
Saint Jeannet, France
from $1,152 / 7 Days
Hoisdorf, Germany
from $725 / 6 Days
velez malaga, Spain
from $1,717 / 4 Days
from $1,716 / 15 Days
Mondsee, Austria
from $685 / 5 Days
Niedersonthofen, Germany
from $820 / 5 Days
Kall, Germany
from $276 / 3 Days
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