Kusatsu Onsen is a small town tucked away in the mountains of Gunma Prefecture (approximately 2.5 hours from Tokyo by train). Within a few blocks of downtown, you can end up surrounded by nature. This is best displayed at Sainokawara Park, home to one of the area’s most popular outdoor baths.
This picturesque park, which showcases the best blossoms and foliage of each season, is just a short walk from the heart of Kusatsu Onsen called Yubatake. Simply follow the signs along Sainokawara Street and you’ll journey along a cobblestone road lined with shops selling crafts and sweets as well as restaurants until you end up at the park.
Admission to the grounds is free and upon entering, you will be greeted by the sounds of the rushing water. Feel free to bend down and dip your fingers into the turquoise water and feel its natural warmth. The foot bath comes into view after you pass a shrine on the winding path up the hill. Taking a break here is a welcome respite for tired feet, surrounded by beautiful scenery. While glorious in the energetic colors of summer green, I also started to imagine how tranquil it must be in the colder months, as the snow blankets the forest and the steam rises over volcanic rocks.
The outdoor bath at Sainokawara Park is 500 square meters in size and provides panoramic views of the landscape as you enjoy a soak. Admission fee is 800 yen for adults and 400 yen for children (ages 3 to 12).
There is one thing to keep in mind about this beautiful place during your visit–a legend, in fact. There are stories related to demons living in the area, so I would recommend staying quiet and respectful during your visit (as to avoid stirring any powerful beings). Perhaps that was why it was so peaceful…
Sainokawara Park: https://onsen-kusatsu.com/sainokawara/en/
Google Maps: https://maps.app.goo.gl/7zmXWkNyD5CJMZPd7