The Mt. Shasta area is home to the Tri-Forest Snowmobile Trail System, a 260-mile network of signed trails that are frequently groomed for enjoyment by snowmobiles, skiers, snowshoers and dog sleds. The system includes four parks that have warming huts, restrooms, and loading ramps with plowed roads leading to the parking areas.
Check conditions before you go. The Avalanche Center provides avalanche forecasts and weather information throughout the season. Each of the National Forests listed above also provide conditions reports.
Be prepared for changing conditions. Each of the four snowmobile parks are a day’s travel apart. Be ready in case you spend the night out.
Grooming frequency may decrease later in the season.