Tuesday, 11 December 2007
International Mountain Day raises awareness of the importance of mountains and sustainable mountain development.
Frequently asked questions
- When is International Mountain Day 2007?
- International Mountain Day 2007 is on Tuesday, 11 December 2007.
- What day of the week is International Mountain Day 2007?
- It falls on Tuesday.
- How is International Mountain Day calculated?
- This event is observed every year on 11 December.