Regarding the cancellation of the event:
Ages of participation: 10 to 75 years old
Duration Comment: This is a full-day tour from 10:00 AM to around 3:00 PM, including lunch. After the river trekking, you can either return to the starting point with your guide, or you're free to explore on your own. You can rent a bicycle (no extra charge on the day) and head to a popular hot spring using a map. (There's also a free footbath at the hot spring.)
Minimum number of participants: 2