Here are our retreats in September 2025 in Indonesia from the Cold Training 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 $3,046 / 7 Days
View all offers
Montuiri, Spain
from $1,394 / 8 Days
Firenze, Italy
from $691 / 5 Days
Kluis, Germany
from $996 / 6 Days
Horn-Bad Meinberg, Germany
from $107 / 3 Days
from $201 / 3 Days
Plakias, Greece
from $808 / 7 Days
Wald-Michelbach, Germany
from $114 / 2 Days
Biedenkopf, Germany
from $328 / 3 Days
New retreats straight to your inbox?
So you always stay up to date.
We take data protection very seriously. Further information