Sainokawara Park got its name from being situated on the west side of the Kusatsu Hot Spring Baths and is popular for its wonderful scenery throughout the seasons. You can take a light stroll in the park to see “Yubatake” (a practice to purify the Hot Spring water in order to feed it into the nearby onsens). With a chance to see a number of hot spring sources for yourself and understand what all the hubbub is about with the Japanese onsens, travelers should not miss an opportunity to explore Sainokawara Park.