See the snow monkeys of Jigokudani in winter

The Yokoyu River valley, in the Joshinetsu-Kogen National Park of northern Nagano, sits at about 850 metres and is buried in snow for much of the year. Here, since the park opened in 1964, wild Japanese macaques have come down from the forest to sit in a hot-spring pool, steam rising around them while snow falls. It is one of the few places where the animals can be watched at close range without being fed by visitors.

What the experience is

The experience begins on foot. From the bus stop it is a walk of roughly thirty to forty minutes through forest, on a path that is often snow-packed in winter. The pool itself is small and the monkeys are wild: they come and go, they are free to leave the park, and on some days few appear. The park publishes appearance forecasts and live updates for exactly this reason. Do not expect a performance; expect to spend time watching animals go about their lives in extreme cold.

When to go

Snow usually covers the region from December to March, with January and February the most dependable for the classic image. The park is open year-round; opening hours change between seasons, so check the official page on the day. The official operator advises winter visitors to buy tickets online, which gives priority at entry.

Getting there

From Nagano station the bus takes about forty minutes, from Yudanaka about ten and from Shibu Onsen about five, before the walk. Many visitors combine the visit with a night in the Shibu or Yudanaka hot-spring towns, which is the natural way to turn it into a slow winter trip.

Behaving well

Touching or feeding the monkeys is prohibited. Keep your distance, do not use food as bait for photographs, and accept that the animals set the terms. That restraint is what keeps the experience worth having.

Why OKYTO recommends it

Because it is genuine wildlife in a landscape that rewards effort, and because the park’s approach, forecasting rather than promising, shows an honest attitude to the animals.