Here are our retreats in December 2025 in Indonesia from the Bouldering section. To know if December is the right month for you to travel in Indonesia, here are a few key weather facts. Temperatures can drop to 23 degrees in December. Highs, on the other hand, can reach 31 degrees.
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Streithausen, Germany
from $458 / 5 Days
San Felice del Benaco (BS), Italy
from $342 / 6 Days
Marsa Alam, Egypt
from $2,309 / 8 Days
Agios Stefanos, Greece
from $696 / 7 Days
Horn-Bad Meinberg, Germany
from $793 / 8 Days
Wäschenbeuren, Germany
from $1,154 / 3 Days
Altenfelden, Austria
from $708 / 4 Days
Mellau, Austria
from $1,471 / 4 Days
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