Here are our retreats in September 2025 in Portugal from the Sauna section. To know if September is the right month for you to travel in Portugal, here are a few key weather facts. Temperatures can drop to 12 degrees in September. Highs, on the other hand, can reach 31 degrees.
Viana do Castelo, Portugal
from $1,265 / 8 Days
Alcabideche, Portugal
Gelfa, Portugal
from $1,288 / 8 Days
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Oberbarnim, Germany
from $287 / 3 Days
Agios Stefanos, Greece
from $690 / 7 Days
Jüchen, Germany
from $322 / 3 Days
Mellau, Austria
from $1,534 / 4 Days
Meezen, Germany
from $805 / 3 Days
from $269 / 3 Days
Wald-Michelbach, Germany
from $518 / 5 Days
from $437 / 4 Days
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