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Japan
Asia

Mountain Day

Monday, August 11, 2025
Public HolidayNational Holiday
11
Aug
Monday

Holiday Details

Mountain Day (Yama no Hi) in Japan is one of the country's newest national holidays, officially established in 2014 and first celebrated in 2016. The holiday aims to provide an opportunity for people to appreciate Japan's mountains and foster a deeper connection with nature.

The creation of Mountain Day was inspired by Japan's deep cultural and spiritual relationship with its mountains, which make up about 70% of the country's terrain. Mountains have historically been considered sacred in Japanese culture, playing crucial roles in Shinto and Buddhist practices. The holiday's establishment also recognizes the economic and environmental importance of mountains for activities like hiking, skiing, and forest conservation.

On Mountain Day, many Japanese people participate in hiking expeditions, mountain climbing events, and nature appreciation activities. Local communities near mountain areas often organize festivals and educational programs about mountain ecology and safety. Cable car companies and mountain resorts typically offer special promotions, while conservation groups conduct clean-up activities and awareness campaigns.

Modern Japanese society has embraced Mountain Day as a welcome addition to their summer holiday calendar, particularly as it promotes outdoor activities and environmental awareness during the hot summer season. The holiday has gained additional significance as more people seek outdoor recreation opportunities following the COVID-19 pandemic.

An interesting aspect of Mountain Day is its date selection - August 11th was chosen because the kanji for 8 (八) resembles a mountain, and the number 11 represents two trees (木木), creating a visual mountain scene. However, in 2020, the holiday was moved to August 10th to accommodate the Olympic Games schedule, and in 2025, it will be observed on July 28th due to calendar adjustments.

While Mountain Day is unique to Japan, it shares similarities with other nations' environmental holidays, such as National Forest Day in China and Arbor Day celebrations worldwide. However, Japan's Mountain Day stands out for its specific focus on mountain appreciation and its connection to the country's spiritual and cultural heritage.

The holiday has also become a symbol of Japan's commitment to environmental conservation and sustainable tourism, aligning with global efforts to protect mountain ecosystems and promote responsible outdoor recreation.

Japan Holiday System

Japanese holidays maintain a balance between traditional seasonal observances and modern values, with particularly developed holiday cultures like Golden Week. Along with holidays related to the imperial system, the sentiment of Japanese people who value culture and nature is well reflected, and the Happy Monday system creates three-day weekends to enhance citizens' leisure life.

Additional Information

Holiday Type

Classified as Public Holiday and applied nationally.

Date Information

Falls on Monday in 2025.