Jigokudani Monkey Park is a popular tourist destination located in the northern region of Nagano Prefecture, Japan. The park is famous for its hot springs, or "onsen," which are visited by wild Japanese macaques, also known as snow monkeys.

These monkeys are known for their love of hot springs and are attracted to the warm waters of the onsens in Jigokudani Monkey Park. Visitors can observe the monkeys as they relax in the hot springs, grooming themselves and playing with each other. This unique behavior has made Jigokudani Monkey Park a popular destination for tourists and animal lovers from around the world.

In addition to observing the snow monkeys, visitors to Jigokudani Monkey Park can also take a scenic walk through the surrounding forest, which is blanketed with snow during the winter months. The park is also a popular spot for birdwatching and observing other wildlife, such as deer, squirrels, and rabbits.