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 ReportsRendezvous Trail PassesAdult Day Pass: $15/day.Adult 3-Day Pass: $30.Individual Season Pass: $100Family Season Pass: $190. Youth 12 & Under, Ski for Free.Groomed Ski Trail ReportWest Yellowstone Snowmobile Trail ReportsTrails Groomed by West Yellowstone, MT(406) 646-7750 or (406) 646-7701When 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 ResidentResident Trail Pass $20.00/2 yearsMontana registered snowmobiles, snow bikes (converted motorcycles), fat tire bikes and dog sleds. Required to ride on groomed snowmobile trails.Non-ResidentNon-Resident Snowmobile & Trail Temporary Use Pass $35.00/1 yearNon-resident snowmobiles & snow bikes (converted motorcycles), fat tire bikes and dog sleds. Required to ride on groomed snowmobile trails.TRAILGROOMED FOR:COMMENTS:Reas PassBPABig SkyCougar CreekHorse ButteButtermilkLionheadMadison Arm TrailLittle SnowyPower Line West of TownSouth Plateau Trail Black Bear Cut OffBe Aware of the Park Boundary! Snowmobiles must not cross into the Park!South Plateau Whiskey TrailBe Aware of the Park Boundary! Snowmobiles must not cross into the Park!Two Top Loop Trail via South ForkTwo Top Loop Trail via MosquitoJunction 8Idaho Snowmobile Trail ReportsTrails Groomed by Fremont County, ID208-624-7266WebsiteRemember 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:Notes:Baker DrawBig Springs LoopBlack CanyonCave Falls– Idaho’s own corner of Yellowstone National ParkChick CreekEcclesFish Creek, UpperFish Creek, LowerFlagg RanchGreen CanyonHenry’s Lake FlatHighway 47 Mesa Falls Scenic BywayYou cannot drive to Mesa Falls in a vehicle via Bear Gulch!Island Park Business LoopIsland park village to last chanceLakesideLower CentennialMeadow CreekRailroadRea’s PassRobinson CreekSawtelleStamps MeadowsTwo Top/Twin CreekWarm RiverWarm River Campground Loading…No Records Found Sorry, no records were found. Please adjust your search criteria and try again.Maps failed to load Sorry, unable to load the Maps API. Trails Favorite Two Top TrailOne of the most popular rides in the region, the Two Top Trail offers an unforgettable combination of diverse terrain,Trails Favorite The South Plateau TrailThe South Plateau Trail follows the western boundary of Yellowstone National Park, offering year-round opportunities for adventure and spectacular scenery.Trails Favorite The Madison Arm LoopThe Madison Arm Loop, located northwest of West Yellowstone, is a scenic 20-mile route known for its gentle terrain andTrails Favorite The Big Sky TrailFor an unforgettable backcountry snowmobiling adventure, visit the Big Sky Trail just north of West Yellowstone. This renowned 110-mile trailTrails Favorite Riverside TrailThe Riverside Ski Trail provides several easy options to ski along the Madison River and enjoy views of both theSkiing Favorite Rendezvous TrailsThe Rendezvous Trails, located on the southwest edge of West Yellowstone, offer more than 35 kilometers of beautifully maintained terrainTrails Favorite Boundary TrailThe Boundary Ski and Snowshoe Trail offers 7.9 kilometers of scenic terrain that parallels Yellowstone National Park’s western boundary. One Loading…