Why Mountains Matter on International Mountain Day

December 11th is International Mountains Day (IMD); a day established by the Food and Agriculture Organisation of the United Nations in 2003 and celebrated annually since.

Mountains loom large in some of the world’s most breathtaking landscapes. But it’s not just about sharing gorgeous, inspirational mountain images on my social media (though I’m sure that won’t hurt).  It’s about raising awareness of the importance of mountains, inspiring understanding and respect, and encouraging responsible access in mountain environments.

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Heading for the unmistakeable outline of Buachaille Etive Mòr from Glencoe, Scotland.

Five Facts for International Mountain Day

So, what do you know about the mountains?

  • Around 27% of the land surface of the earth is covered in mountains (that’s approximately 39 million km²).
  • Mountains are home to 15% of the global population (around 1.1 billion people), but it’s estimated billions more benefit indirectly from ecosystem services and mountain agriculture.
  • Of the 34 documented terrestrial biodiversity hotspots, 25 are in mountain areas (half of the world’s total), and they support around 25% of terrestrial biological diversity.
  • Over half of the world’s population rely on mountains as a source of freshwater, which provides drinking water, water for irrigation, water for sanitation, and is used in energy production.
  • Mountain settings support between 15 to 20% of the global tourism industry, from providing spectacular views, cultural tourism, and soft adventure trips right through to serious expedition travel.
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