🇺🇸 --:-- 📍 --:--
🏔️

In 495 days until International Mountain Day 2027!

International Mountain Day 2027 falls on December 11, 2027. Use the countdown to plan your celebration — history, traditions, fun facts and emoji stickers below.

2026202720282029
495
days to go

📖 Read the full International Mountain Day guide →

🏔️ About International Mountain Day

Celebrates mountains and highlights the importance of sustainable mountain development. Celebrated in world.

🔗 More observances to look forward to

Global Family DayWorld Introvert DayWorld Braille DayNational Bird DayData Privacy DayWorld Wetlands Day