Jigokudani

**Winter timing:** January–February offers deepest snow and most dramatic bathing scenes. Arrive at park opening (9:00am) for best light and fewer crowds. Mid-morning (10:00–11:00) is when the largest monkey groups gather in the pool. Afternoon light is harsher and monkeys often leave by 15:00. **Photography tips:** Bring a telephoto lens (70-200mm minimum); you can get within 2–3 meters but wide lenses miss facial expressions. Overcast days create soft, even lighting better than harsh sun. The steam rising from the hot spring adds atmosphere but can obscure shots — patience required. **Summer visit:** Monkeys still appear May–October but spend less time in the water (they bathe mainly to cool down in summer heat). Baby monkeys (born April–June) are most active in summer — different experience than winter but equally rewarding. Fewer tourists in summer. **Combine with onsen:** Kanbayashi Onsen village (at the trailhead) has several ryokan with excellent hot springs. Staying overnight allows dawn visits before crowds. Korakukan Ryokan (蔵久館, traditional ryokan with outdoor rotenburo, ¥15,000–25,000 per night with dinner) is recommended.