UIAA

2026 International Volunteer Day
2026-12-05
Celebrated on 5 annually, the United Nations’ International Volunteer Day will be observed by the UIAA.
The theme of the 2026 celebration is to be confirmed.

UIAA Executive Committee Meeting
2026-12-08 12:30 - 14:30 (Europe/Zurich)
The eighth UIAA Executive Committee meeting of 2026 will be held online on Tuesday 8 December.
The meeting will take place from 12:30-14:30 CET.
For further details please contact the UIAA Office.

2025 International Mountain Day
2026-12-11
Celebrated on 11 December annually, the United Nations’ International Mountain Day is an international observance day whose goal is to raise awareness about the role that mountainous regions play in the lives of people and their importance to our planet.
The theme of the 2026 celebration is to be confirmed.
