The Jigokudani Monkey Park in Japan is the only place in the world where you could easily spot a monkey de-stressing in a hot spring. The park is buried in snow almost through the year and is famous for the wild Japanese macaque or snow monkeys. While the monkeys bathe in the hot springs all year round, during the warmer months, they need a little bit of motivation to do so, like a treat or two thrown into the pool. On most mornings, the monkeys start their day with a relaxing dip in their own tubs!