Frost Fire Park is a modest alpine ski area and chairlift access Mountain Bike Park in the midwestern United States, in the Pembina River Gorge of northeastern North Dakota. Located in eastern Cavalier County, it is 7 miles west of Walhalla and six miles south of the international border with Canada.
Started in 1976, Frost Fire Park has two chairlifts and a magic carpet, with 10 runs, ski rentals, day lodge, and the Wintersköl lounge. It has an outdoor theater which hosts several plays and musicals during the summer. An "upside-down" area, the parking lot and lodge are near the top of the ski runs.