Stillwater Mn Ice Castle 2025 Calendar. The popular annual ice castles attraction in the twin cities is opening in a new location for 2025, at the minnesota state fairgrounds. New this season is an ice river, snow caverns and nightly fire shows that will add a clash of fire and ice as flames dance amidst the ice castles backdrop.

Where will this winter’s minnesota ice castles be? They say it will officially open tomorrow (friday) at 6:00 p.m.