The Yunokawa Onsen Footbath is located in front of the Yunokawa Onsen Hakodate streetcar station. It's never closed throughout the year and it's free, so it's easy to casually stop by. It's also a popular spot for locals to use when taking a break or waiting for the streetcar to come. It's said that the spring water has a positive effect on fatigue and swelling, so it's worth a visit if you get tired while walking around the area. If you decide to indulge, however, it's a good idea to bring a towel to dry your feet.