I haven't been to Chuncheon in 10 years, and every summer when it rains heavily, the Bukhangang River bike path floods, the roads are severely damaged, and traffic is even controlled, so I can't go to Chuncheon. I wanted to book ITX-Saemaeul tickets in advance to see if I could go at this time, but hikers have already taken all the seats, so I would appreciate it if you could give me some information.