Mountain Day

Mountain Day is one of Japan’s newest public holidays. It’s no surprise the country chose to honor its mountains—around 70% of Japan is mountainous. One of the most iconic peaks is Mount Fuji, rising 3,776 meters and recognized worldwide as a symbol of Japan.

History

Mountain Day was officially established in 2014 and first celebrated in 2016. The holiday was introduced thanks to the efforts of mountain enthusiasts, conservationists, and lawmaker Seishiro Eto, who together formed the Japanese Alpine Club. They questioned why Japan celebrated Marine Day but had no holiday for its equally significant mountains.

Their advocacy succeeded. After only a few legislative sessions, the date of August 11 was approved, and the first celebration took place in the Japanese Alps.

Interesting Facts

The date of the holiday has symbolic meaning:

• August is the 8th month, and the number 8 (八) resembles a mountain in Japanese script.
• The number 11 looks like two tall trees, reinforcing the natural imagery.

Additionally, August is a quiet month for public holidays in Japan, making it the perfect time to recognize the nation’s peaks.

How to Take Part

The purpose of Mountain Day is to appreciate the natural beauty and importance of mountains. Japanese tradition teaches that mountains are sacred and vital to the environment.

On August 11, people across Japan celebrate with hikes, rock climbing, nature picnics, and ceremonial blessings of peaks. Since 2017, a central event has been held in Nagano Prefecture, attracting tourists from around the world.

When is Mountain Day in 2025?

Mountain Day is observed on August 11 each year.

Observations