Snow Monkeys of Jigokudani: The Unique Sight of Bathing Monkeys

Nestled in the snowy mountains of Nagano, Japan, Jigokudani Monkey Park offers a rare and mesmerizing sight—Japanese macaques, commonly known as snow monkeys, soaking in natural hot springs. With steam rising from the warm water and snowflakes gently falling, these monkeys appear almost human-like in their appreciation of a soothing bath. But how did they develop this habit? And when is the best time to witness this unforgettable scene?


A Happy Accident: How Monkeys Discovered Hot Springs

The story of the snow monkeys’ love for hot springs dates back to the 1960s. One particularly cold winter, a young macaque accidentally fell into an outdoor bath at Korakukan, a traditional inn near Jigokudani. To the surprise of onlookers, instead of scrambling out, the little monkey stayed in the warm water, visibly enjoying the heat. Other monkeys observed this behaviour and, one by one, started entering the baths themselves.

However, sharing a hot spring with wild monkeys was not exactly ideal for the inn’s guests. To solve the issue, a special hot spring exclusively for the monkeys was created, and in 1964, Jigokudani Monkey Park was officially established. Since then, these unique bathing habits have continued, making the park a must-visit destination for travellers worldwide.


Why Do Monkeys Bathe in Hot Springs?

Japanese macaques are the northernmost non-human primates, living in regions where winter temperatures can drop as low as -10°C (14°F). Studies have shown that soaking in hot springs helps the monkeys conserve body heat and even reduces stress. Interestingly, researchers have found that female and young macaques tend to bathe more often, while dominant males usually stay nearby, guarding their troops.


When to See the Bathing Snow Monkeys

If you want to witness this extraordinary sight, timing is key. The best season to visit Jigokudani Monkey Park is winter, from December to March, when snow blankets the mountains and the monkeys frequently soak in the hot springs to keep warm.

During warmer months, the monkeys remain in the forest and rarely enter the water, making winter the prime season to enjoy this phenomenon.


A Winter Wonderland Unlike Any Other

The sight of snow monkeys soaking in steamy hot springs, surrounded by pristine white landscapes, is a scene straight out of a fairy tale. What started as an accidental discovery has become one of Japan’s most iconic winter attractions.

If you’re looking for a unique and unforgettable travel experience, visiting Jigokudani Monkey Park in winter is a must. Witnessing these remarkable creatures enjoy a warm bath amid the snow is sure to be a highlight of any trip to Japan!