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— Itinerary Information —

— Itinerary Introduction —

Jigokudani Yaen-koen, located in the Yokoyukawa Gorge within Joshinetsu Plateau National Park, is surrounded by forest cliffs and steaming hot springs, giving it the nickname "Hell Valley." For four months each year, the park is covered in snow, creating a picturesque environment. Visitors can observe wild Japanese macaques, or snow monkeys, soaking in their dedicated hot springs—a behavior initially inspired by humans. The park's unique hot spring baths for macaques offer an extraordinary wildlife experience.