The winter is a great time to visit or live in Cavalier, North Dakota with so much outdoor recreation available in the area. Snowmobiling is one of the most popular activities with miles of off-road trails that connect to both Manitoba and Minnesota routes. Another must visit attraction is downhill skiing and snowboarding at nearby Frost Fire in Walhalla. Other outdoor options include ice fishing on Lake Renwick, snowshoeing, and cross-country skiing in Icelandic State Park.
An interactive map of regional snowmobile trails can be found here and here