Embrace the chilly weather with a day of winter fun at the hwacheon sancheoneo ice festival in gangwon do province each january the clear fresh water of hwacheon stream freezes over and thousands of locals and visitors alike go ice fishing for sancheoneo mountain trout full day admission to the festival includes access to one of 60 activities on the frozen ice field including ice skating sledding snowmobile riding ice soccer and more this day trip from seoul is the ultimate winter ac