International Mountain Day Dec. 11, 2025

International Mountain Day

Every December 11, we celebrate International Mountain Day, honouring the majestic peaks that shape our planet and the glaciers that support life. From the rolling Alps to the towering Himalayas, mountains cover nearly a quarter of Earth"s land and host 15% of the world"s population and nearly half of its biodiversity hotspots. Mount Everest, the world"s highest peak at over 8,800 metres, stands as a symbol of human aspiration and natural beauty. Its glaciers feed rivers sustaining millions, showing that mountains are more than scenery—they are lifelines.

© shoults/Alamy

palette

Today in History

Floating mailboxes
Dec. 11, 2023International Mountain Day
Dec. 11, 2024International Mountain Day

More Desktop Wallpapers:

Oct. 21, 2025Happy Diwali!
Jun. 8, 2024Canadian Grand Prix 2024
Jun 24, 2026Pollinator Week
Jan. 26, 2026Neuschwanstein Castle, Bavaria, Germany
Feb. 26, 2025Castle Stalker, Argyll, Scotland
Surrounded by a sea of sand
May 25, 2026Hawa Mahal, Jaipur, Rajasthan
Nov. 28, 2025Val Brandet, Brescia, Lombardy, Italy
A view that’s out of this world
Good cold fun
A peck between penguins
Feb. 2, 2024Groundhog Day
Mar. 24, 2024Silvereyes
Jun. 24, 2024Kelimutu, Flores, Indonesia
May 26, 2024Methow Valley, North Cascades, Washington
All is calm
Oct. 20, 2024International Sloth Day
Pastel perfection
Jul. 5, 2025Tour de France
Jul. 18, 2024Coral Reef Awareness Week
Jul 1, 2026Canada Day
Living rock
Oct. 6, 2023Taughannock Falls State Park, New York
Aug. 1, 2025Edinburgh Festival Fringe
Nov. 10, 2023Badlands National Park anniversary
Mar. 4, 2024Arenal Volcano, Costa Rica
Southern tip of a northern isle
May 27, 2025Mona Vale rockpool, Sydney, Australia
Aug. 6, 2024Molokini crater, Maui, Hawaii, USA
Jun. 30, 2024Ubud, Bali, Indonesia