International Mountain Day

International Mountain Day is a designated United Nations observance, bringing global awareness to the important role that mountains and highlands play in economical, environmental and cultural aspects of our planet. The day emphasises the importance of mountains to life, highlighting how they provide most of the world's freshwater, harbour a quarter of earth’s biodiversity, and are home to many indigenous communities. In addition, problems surrounding mountain territories like climate change, land degradation, over exploitation and natural disasters are also addressed on this day.

Established in 2003 by the UN General Assembly, International Mountain Day encourages countries to step up efforts towards comprehensive mountain development. For New Zealand, it holds particular relevance due to the prominence of mountain ranges in the country’s landscape, such as the Southern Alps and the North Island Volcanic Plateau. These ranges provide water for human consumption, irrigation for agriculture, and they also serve as popular destinations for tourism and recreational activities. However, they are also vulnerable to the impact of climate change and other human activities, thus making this day valuable for creating awareness and proposing sustainable strategies.

New Zealanders observe International Mountain Day with a variety of activities including educational seminars, mountain-related arts and culture events, and outdoor activities designed to promote appreciation of the country's mountainous regions. The Department of Conservation often participates in such events, demonstrating the unique biodiversity found in these environments. International Mountain Day is not tied to a specific date in New Zealand but is globally observed on December 11, offering an opportunity for countries like New Zealand to solidify their commitment to mountain sustainability and protection.