Past Observances
- 2010 : Mountain Minorities and Indigenous Peoples
- 2009 : Reducing risk saves lives
- 2008 : Food Security in Mountains
- 2007 : Climate Change in Mountains Areas
- 2006 : Managing Mountain Biodiversity for Better Lives
- 2005 : Mountain Tourism : Making it Work for the Poor
- 2004 : Peace: Key to Sustainable Mountain Development