Here are our retreats in September 2025 in Indonesia from the Sauna section. To know if September is the right month for you to travel in Indonesia, here are a few key weather facts. Temperatures can drop to 22 degrees in September. Highs, on the other hand, can reach 31 degrees.
Ubud, Indonesia
from $3,003 / 7 Days
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Wiesenburg/Mark, Germany
from $681 / 3 Days
Siedelsbrunn, Germany
from $389 / 3 Days
Frauenburg, Austria
from $687 / 3 Days
Horn-Bad Meinberg, Germany
from $328 / 7 Days
from $198 / 3 Days
Assisi, Italy
from $606 / 7 Days
velez malaga, Spain
from $1,605 / 5 Days
Hennef (Sieg), Germany
from $565 / 3 Days
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