Nagano → Yudanaka → Jigokudani
From Nagano Station, your guide takes you by express train to Yudanaka, then a local bus to the Jigokudani Snow Monkey Park entrance. From there it's an easy, roughly 50-minute walk through cedar forest to the hot spring, at your guide's pace.
At the hot spring, wild macaques soak, groom, and watch the watchers — doing exactly what they've done for generations. Your guide can take your photos here, so you're free to just be present.
The way back is more relaxed: a soak at the Yudanaka foot spa, then free time in Obuse, Nagano's chestnut village, before heading back to Nagano Station by around 4:00 PM.
