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: There will be no trail grooming for the West Yellowstone snowmobile trails the night of the 19th or 20th due to sub zero temperatures. Grooming is planning to resume Tuesday night. Reas Pass1/19/2025 BPA1/17/2025 Big Sky1/19/2025 Cougar Creek1/19/2025 Horse Butte1/19/2025 Buttermilk1/15/2025 Lionhead1/18/2025 Madison Arm Trail1/19/2025 Little Snowy1/17/2025 Power Line West of Town1/19/2025 South Plateau Trail Black Bear Cut Off1/19/2025Be Aware of the Park Boundary! Snowmobiles must not cross into the Park! South Plateau Whiskey Trail1/19/2025Be Aware of the Park Boundary! Snowmobiles must not cross into the Park! Two Top Loop Trail via South Fork1/19/ 2025 Two Top Loop Trail via Mosquito1/18/2025 Junction 81/19/2025 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:Riders, please give our groomers space and time for the trails to set! There have been several recent incidents of snowmobilers following behind/chasing the groomers. This is dangerous and tears up the trail before it has time to set. Thank you. Baker Draw1/15/2025 Big Springs Loop1/17/2025 Black Canyon1/16/2025 Cave Falls1/13/2025– Idaho’s own corner of Yellowstone National Park Chick Creek1/13/2025 Eccles1/17/2025 Fish Creek, Upper1/15/2025 Fish Creek, Lower1/14/2025 Flagg Ranch Green Canyon Henry’s Lake Flat1/17/2025 Highway 47 Mesa Falls Scenic Byway1/17/2025You cannot drive to Mesa Falls in a vehicle via Bear Gulch! Island Park Business Loop1/17/2025 Island park village to last chance Lakeside1/16/2025 Lower Centennial1/16/2025 Meadow Creek1/17/2025 Railroad1/16/2025 Rea’s Pass1/17/2025 Robinson Creek1/14/2025 Sawtelle Stamps Meadows1/17/2025 Two Top/Twin Creek1/17/2025 Warm River1/17/2025 Warm River Campground1/17/2025