Jigokudani is surrounded by steep cliffs and formidably cold forests.
The ground remains frozen in winter and heavy snowfalls cover the area for at least four months each year.
Jigokudani Monkey Park, hence, remains largely uncrowded.
The monkeys live in large social groups, and it can be quite entertaining to watch their interactions.
Accustomed to humans, the monkeys can be observed from very close range.
Sources:Wikipedia/Japan Travel/Japan Guide
