World AIDS Day
International Day for the Abolition of Slavery
International Day of Persons with Disabilities
International Volunteer Day for Economic and Social Development
International Civil Aviation Day
International Anti-Corruption Day
Human Rights Day
International Mountain Day
International Migrant's Day
United Nations Day for South-South Cooperation
International Human Solidarity Day
December 11 marks International Mountain Day, a day to recognize the majesty and natural beauty of these awesome landmarks, and also to share the important role mountains play in our own lives and the lives of those around the world. Healthy mountain ecosystems are watersheds for the fresh water of over half the world’s population, provide food and renewable resources to countless populations and are home to unique, vibrant ecosystems. We may not be able to move mountains, but increasingly we are chipping away at their long-term health through over-development, mining and deforestation. Help create awareness of their crucial role: if you've visited one of the many UNESCO Mountains, update your TIG profile and let everyone know, and upload your favourite art and photographs to our Global Gallery.