Of course, snowmobile trails require sufficient cold weather to freeze the ground and surface water, and they need adequate snow depth before they are safe to use. Once these conditions are present, the local clubs are able to go out and officially open the trail after clearing them of hazards, opening gates on private land and making sure the trail path is safe for use. Trails should only be used after deemed officially open and safe for operation. This information is posted on websites, social media pages and often times in the user groups for each area.