Trail Reports West Yellowstone, Montana, is a winter adventurer’s paradise with over 50 kilometers of groomed Nordic ski trails and more than 400 miles of groomed snowmobile trails that can all be accessed from the edge of town. Trail reports include snow conditions and the trails most recently groomed to help you plan your excursion. West Yellowstone Ski Trail Reports Rendezvous Trail Passes Adult Day Pass: $15/day. Adult 3-Day Pass: $30. Individual Season Pass: $100 Family Season Pass: $190. Youth 12 & Under, Ski for Free. Groomed Ski Trail Report West Yellowstone Snowmobile Trail Reports Trails Groomed by West Yellowstone, MT(406) 646-7750 or (406) 646-7701 When using any of the plowed parking areas please be courteous and considerate of others. Move to another riding or parking area if there is no room in the lot and please don’t block other users from exiting. Montana Resident Resident Trail Pass $20.00/2 years Montana registered snowmobiles, snow bikes (converted motorcycles). Required to ride on groomed snowmobile trails. Non-Resident Non-Resident Snowmobile & Trail Temporary Use Pass $35.00/1 year Non-resident snowmobiles & snow bikes (converted motorcycles). Required to ride on groomed snowmobile trails. TRAILGROOMED FOR:COMMENTS: Reas Pass3/24/2025 BPA3/23/2025 Big Sky3/25/2025 Cougar Creek3/21/2025 Horse Butte3/23/2025 Buttermilk3/4/2025 Lionhead3/24/2025 Madison Arm Trail3/24/2025 Little Snowy3/24/2025 Power Line West of Town3/23/2025 South Plateau Trail Black Bear Cut Off3/24/2025Be Aware of the Park Boundary! Snowmobiles must not cross into the Park! South Plateau Whiskey Trail3/24/2025Be Aware of the Park Boundary! Snowmobiles must not cross into the Park! Two Top Loop Trail via South Fork3/23/2025 Two Top Loop Trail via Mosquito3/24/2025 Junction 83/24/2025 Idaho Snowmobile Trail Reports Trails Groomed by Fremont County, ID208-624-7266Website Remember all snowmobiles, regardless of their state/province of origin, are required to purchase an Idaho snowmobile registration. It is the law. All recreation vehicles operating over snow in the winter are required to purchase a snowmobile sticker (A summer OHV sticker is not valid for this activity in the winter). The sticker pays for grooming, plowing of the parking lots, and all snowmobile-related activities. Without your contribution to the county grooming programs, grooming and parking lot plowing will cease to exist. Please note, every effort is made to groom the trails according to the schedule. However, we reserve the right to make changes without notice. TRAILGROOMED FOR:Fortunately, the grooming equipment experienced few breakdowns this season -- until the latest snow storm. There are some badly needed repairs going on at this time. The tentative plan is to groom through the coming weekend, and possibly the nights of March 27 and 28. Thank you for your understanding. Baker Draw3/20/2025 Big Springs Loop3/20/2025 Black Canyon3/20/2025 Cave Falls3/2/2025– Idaho’s own corner of Yellowstone National Park Chick Creek3/12/2025 Eccles3/11/2025 Fish Creek, Upper3/20/2025 Fish Creek, Lower3/11/2025 Flagg Ranch Green Canyon3/7/2025 Henry’s Lake Flat3/20/2025 Highway 47 Mesa Falls Scenic Byway3/9/2025You cannot drive to Mesa Falls in a vehicle via Bear Gulch! Island Park Business Loop3/16/2025Island park village to last chance Lakeside3/15/2025 Lower Centennial3/7/2025 Meadow Creek3/20/2025 Railroad3/20/2025 Rea’s Pass3/20/2025 Robinson Creek3/11/2025 Sawtelle3/7/2025 Stamps Meadows3/11/2025 Two Top/Twin Creek3/20/2025 Warm River3/11/2025 Warm River Campground3/9/2025