Save Allegheny Snowmobile Loop Allegheny 115.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Cj Ramstad North Shore State Superior 104 highly developed Hiking, Horse and pack stock, Mountain biking, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save North Country National Scenic OttawaNational Scenic or Historic Trail 101.3 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Newaygo-Wellston Smt Dnr3 Huron-Manistee 95.6 developed Snowmobile, Snowshoeing, Cross-country skiing Save Arrowhead Snowmobile Superior 80.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Continental Divide NST Salmon-ChallisNational Scenic or Historic Trail 79.9 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowcoach or snowcat Save Diamond Lake Snomo Fremont-Winema 75 developed Snowmobile, Snowshoeing, Cross-country skiing Save Resurrection Pass Trail ChugachNational Recreation Trail 73.7 moderately developed to developed Hiking, Snowmobile, Snowshoeing, Cross-country skiing Save Snowmobile Trail Lkln Forest Chequamegon-Nicolet 69.3 developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Big Sky North (snowmo) Custer GallatinNational Recreation Trail 65.5 moderately developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Greenwater/Naches Mt. Baker-Snoqualmie 65 developed Snowmobile, Snowshoeing, Cross-country skiing Save Oscoda-Alcona Smt Dnr96 Huron-Manistee 64.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Corridor 7 Green Mountain and Finger LakesBig Branch Wilderness Wilderness 60.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Voyageur Snowmobile Superior 58.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Greys River Snowmobile Trail Bridger-Teton 58 developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Bessemer Snowmobile #8 Ottawa 56.7 developed Hiking, Horse and pack stock, Snowmobile, Snowshoeing, Cross-country skiing Save Hadley Snowmobile Fremont-Winema 56.6 developed Snowmobile, Snowshoeing, Cross-country skiing Save Gunflint Snowmobile Superior 55.6 developed 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Continental Divide NST Beaverhead-DeerlodgeNational Scenic or Historic Trail 55.2 moderately developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowcoach or snowcat Save Sunlight to Powderhorn Sno Grand Mesa, Uncompahgre and Gunnison 55.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snow-1 Black Hills 54.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Alpine 7 Flathead 54.7 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, E-bikes, Snowmobile Save Forest County Snowmobile Chequamegon-Nicolet 48 developed Snowmobile, Snowshoeing, Cross-country skiing Save Loon Creek Road (winter Trail) Salmon-Challis 47.3 minimally developed Snowmobile, Snowshoeing, Cross-country skiing Save Inht: Johnson Pass Trail ChugachNational Scenic or Historic Trail 45.7 moderately developed to developed Hiking, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Snow-2 Black Hills 45.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Asl #1A New York Allegheny 45.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Florence County Snowmobile Chequamegon-Nicolet 45 developed Snowmobile, Snowshoeing, Cross-country skiing Save Tomahawk Snowmobile Superior 44.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snowmobile Trail Dixie 43.8 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save North Timp Snowmobile Trail Kaibab 42.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Trail #2 -Cross District Trail DeschutesThree Sisters Wilderness Wilderness 41.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Expressway Snowmobile Route Superior 41.2 developed Hiking, Horse and pack stock, Mountain biking, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Snow-3 Black Hills 39.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save North Slope Snowmobile Uinta-Wasatch-Cache 39.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snowmobile Trail Lkln Langlade Chequamegon-Nicolet 39.6 developed Snowmobile, Snowshoeing, Cross-country skiing Save Big Sky South (snowmo) Custer Gallatin 39.3 developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomo #5 Deschutes 37.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snowmobile Route 25 Chequamegon-Nicolet 37.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Quartz Mtn. Snowmobile Trail Fremont-Winema 36.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Cline Top C1-A1l White RiverAccessible 36 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Copper Basin Road - Fr 135 Salmon-Challis 35.8 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Big Spring-Baldy Lake Snomo Hiawatha 35 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Vilas County Snowmobile Chequamegon-NicoletBlackjack Springs Wilderness Wilderness 35 developed Snowmobile, Snowshoeing, Cross-country skiing Save Strawberry Snomo Groomed Uinta-Wasatch-Cache 34.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Warner Snowmobile Trail Fremont-Winema 34.3 developed Snowmobile, Snowshoeing, Cross-country skiing Save Bear Valley Snowmobile Boise 33.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Finney Creek RD Snowmobile 18 Mt. Baker-Snoqualmie 33 developed Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Iosco Smt Dnr6 Huron-Manistee 32.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Middle Piney North (h Trail) Bridger-Teton 32.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snowmobile Loop J Helena-Lewis and Clark 32.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Divide NRT Salmon-ChallisNational Recreation Trail 31.6 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile Save Marten Creek Snowmobile Route Kootenai 31.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Clear Creek / Bear Valley Snow Boise 31.3 developed Snowmobile, Snowshoeing, Cross-country skiing Save Nebo Loop Winter Uinta-Wasatch-Cache 31.3 developed Snowmobile, Snowshoeing, Cross-country skiing Save Johnson Creek BoiseSawtooth Wilderness Wilderness 30.5 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Meadows - McCct Huron-Manistee 30.5 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, E-bikes, Snowmobile Save Monument Park Winter San Juan 30.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Sp Trail - Miles Not Accounted White River 30 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Stump Springs Sierra 30 developed Snowmobile, Snowshoeing, Cross-country skiing Save Alcona ATV Trail Huron-Manistee 29.3 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, E-bikes, Snowmobile Save Laurentian Snowmobile Superior 29.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Holland-Gordon FlatheadBob Marshall Wilderness Wilderness 28.9 developed Hiking, Horse and pack stock, Snowmobile Save McCabe Cr - N Fk Blackfoot Lolo 28.9 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Newberry #80 Deschutes 28.9 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Mosquito Ridge TahoeAccessible 28.8 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Curtis Creek Snowmobile Uinta-Wasatch-Cache 28.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Gros Ventre Road Snowmobile Bridger-TetonGros Ventre Wilderness Wilderness 28.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Pequaywan Superior 28.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Big Bay de Noc Snomo Hiawatha 28 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Two Top Loop (snowmo) Custer GallatinNational Recreation Trail 27.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Thorne Butte Loop Boise 27.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Pilgrim - Harris Shasta-Trinity 27.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Main Trail South Fremont-Winema 27.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Segelson Pass Snowmobile 18 Mt. Baker-Snoqualmie 27 highly developed Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Clear Creek Boise 26.9 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Cd South Snowmobile Trail Bridger-TetonNational Recreation Trail 26.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Cumberland Pass Snowmobile/Ski Grand Mesa, Uncompahgre and Gunnison 26.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomobile #2 Ochoco 25.6 developed ATV, Snowmobile, Snowshoeing, Cross-country skiing Save Trout Lake - Hulbert Snomo Hiawatha 25.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save Cdst Snowmobile Trail Bridger-Teton 25.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save N Snowobile Trail Bridger-Teton 25.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Gold Creek LoloRattlesnake Wilderness Wilderness 25 moderately developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Taconite Snowmobile Superior 25 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Transfer Trail White RiverAccessible 25 developed Snowmobile, Snowshoeing, Cross-country skiing Save Beaver Creek Arapaho and RooseveltIndian Peaks Wilderness Wilderness 24.8 moderately developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Champs Flat Lassen 24.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Red Creek-Cedarville Snomo HiawathaMackinac Wilderness Wilderness 24.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save 3n01-Snow Trail Stanislaus 24.7 developed Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save N Fork Big Creek Snowmobl Spur Kootenai 24.7 moderately developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Edna/Rock Creek Boise 24 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save 17 Mile/Quartz Snowmobile Kootenai 23.9 developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save West Morrell-Rice Ridge Loop LoloAccessible 23.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Sleeping Deer Road (winter Tra Salmon-Challis 23.7 minimally developed Snowmobile, Snowshoeing, Cross-country skiing Save Yukon South Superior 23.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Yukon North Superior 23.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Chippewa "c" Gia Snomobile Tra Chippewa 23 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save First Notch Winter San Juan 23 developed Snowmobile, Snowshoeing, Cross-country skiing Save Sunlight / Powderhorn Area White RiverAccessible 23 developed Snowmobile, Snowshoeing, Cross-country skiing Save Fredonyer Long Loop Lassen 22.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Swamper Snowmobile Superior 22.8 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Clyde Creek Loop Snomo Groomed Uinta-Wasatch-Cache 22.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Mirror Lake Snomo Groomed Uinta-Wasatch-CacheNational Recreation Trail 22.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Beckler River Road Mt. Baker-Snoqualmie 22.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Raco - Paradise Snomo Hiawatha 22.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomo #2 Deschutes 22.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Ford Pass / Old Mullan Pass Lolo 22.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Hadley E Fremont-Winema 22.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Meadow Lake Loop Tahoe 22.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Up-Up / Deer Creek Lolo 22.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Avenue of Pines Snowmobile Tr Chippewa 21.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Corridor 9 Green Mountain and Finger Lakes 21.8 highly developed Hiking, Horse and pack stock, Mountain biking, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Lake Fork Loop Sawtooth 21.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save 17 Road Lassen 21.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Sinks Trail Winter Sport Uinta-Wasatch-Cache 21.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Nahma Grade Sno-Mo Hiawatha 21.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Bessemer Snowmobile #1 Ottawa 21.4 highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Seeley Lake- Monture Lolo 21.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Cold Springs Canyon Loop Sawtooth 21.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Chatham Snomo Hiawatha 21 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Soo Line Gia Snowmobile Trail Chippewa 21 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Stony Spur Snowmobile Superior 21 developed Snowmobile, Snowshoeing, Cross-country skiing Save Saltese/Randolph Creek Loop Lolo 20.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Bergland Snowmobile #11 N Ottawa 20.7 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Grave Creek Snowmobile Kootenai 20.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Duck Creek Snowmobile Trail Dixie 20.4 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Crane Mtn Snowmobile Flathead 20.2 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Haywire Grade Snomo Hiawatha 20.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Alcona Smt Barton City Dnr966 Huron-Manistee 20 developed Snowmobile, Snowshoeing, Cross-country skiing Save Davis Lake Run Deschutes 20 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Wagon Mtn-Fish Cr Snowo Tr# 9 Lolo 20 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save South From Rogger TH Fremont-Winema 19.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Spring Creek/Rocky Brook Snwmo Grand Mesa, Uncompahgre and Gunnison 19.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Tally- Ashley Flathead 19.8 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, E-bikes, Snowmobile Save Carp River Snomo Hiawatha 19.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Manistee Smt Spur1 Dnr6 Huron-Manistee 19.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Stillwater Pass Arapaho and Roosevelt 19.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Hamner-Davis Run Deschutes 19.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Little Grassy Winter Superior 19.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save Lost Girl Gia Snowmobile Trail Chippewa 19.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save S Snowmobile Trail Bridger-Teton 19.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save 04n12-Snow Trail Stanislaus 19.4 developed Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Big Creek / Rivers Creek Lolo 19.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Dye Snowmobile Loop Apache-Sitgreaves 19.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Garden Ridge Snomobile Spur Kootenai 19.4 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Ontonagon Equestrian Complex Ottawa 19.1 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Ridge Road to Moose Creek And Salmon-Challis 19.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Sunrise Snowmobile 409/261 Apache-Sitgreaves 19.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Upper Moore Creek Deschutes 19.1 developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snow-5 Black Hills 19 developed Snowmobile, Snowshoeing, Cross-country skiing Save Triville Gia Snowmobile Trail Chippewa 19 developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomo #4 Deschutes 18.9 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Don Hatch Memorial Snowmobile Ashley 18.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Lands End Loop Snowmobile Grand Mesa, Uncompahgre and Gunnison 18.6 developed Snowmobile, Snowshoeing, Cross-country skiing Save Butte Lake Lassen 18.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save Coop Creek Snomo Groomed Uinta-Wasatch-Cache 18.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Madison Arm Loop (snowmo) Custer Gallatin 18.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Oscoda Smt S-To-N Dnr9 Huron-Manistee 18.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save Ridge Road to Iron Lake Salmon-Challis 18.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Custer Trail, RD #013, #070 -W Salmon-Challis 18.4 minimally developed Snowmobile, Snowshoeing, Cross-country skiing Save Trail #55 - Pyramid Loop Willamette 18.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Owl Creek Pass Sno Grand Mesa, Uncompahgre and Gunnison 18.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomo #3 Deschutes 18.2 developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Newberry #1 Deschutes 18.1 developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomobile # 1 Ochoco 18.1 developed ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Willow Creek Sawtooth 18.1 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Pete Creek Snowmobile Kootenai 18 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Willow Creek Snow Loop Boise 18 developed Snowmobile, Snowshoeing, Cross-country skiing Save East Pipe/Big Creek Snowmobl Kootenai 17.9 moderately developed to highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Rocktop Snomo Trail Rogue River-Siskiyou 17.9 developed Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Meadows-M33 Trail Huron-Manistee 17.8 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, E-bikes, Snowmobile Save Snow-A Black Hills 17.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Raco-Strongs-Hulbert Snomo Hiawatha 17.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Meadow Mtn Mt. Baker-SnoqualmieGlacier Peak Wilderness Wilderness 17.6 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, E-bikes, Snowmobile Save Middle Piney South (h Trail) Bridger-Teton 17.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Bald Mountain Sierra 17.5 moderately developed to developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Castle Rock Snomo Hiawatha 17.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Ogemaw-Iosco Smt Dnr6 Huron-Manistee 17.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save Bear Canyon Custer Gallatin 17.4 moderately developed to highly developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat, Motorized watercraft, Non-motorized watercraft Save Alpine Way SawtoothSawtooth Wilderness Wilderness 17.2 moderately developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowcoach or snowcat Save Chemult Run Deschutes 17.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Copper Basin Loop RD Fr-138 Salmon-Challis 17.2 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save McKenzie Shasta-Trinity 17.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Bear Snowmobile Loop Apache-Sitgreaves 17.1 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Nugent/Dry Fork Bridger-Teton 17.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Stoneham Snomo White Mountain 17.1 developed Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Suomi Snowmobile Trail Chippewa 17.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Coyote Lake SierraDinkey Lakes Wilderness Wilderness 17 moderately developed to developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save North Basin (mcdevitt Cr.) Salmon-Challis 17 highly developed Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Treasure Mountain Loop Tahoe 17 developed Snowmobile, Snowshoeing, Cross-country skiing Save Monte Cristo Snowmobile Uinta-Wasatch-Cache 16.9 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snow-7 Black Hills 16.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomobile #3 Ochoco 16.8 developed ATV, Snowmobile, Snowshoeing, Cross-country skiing Save Warm Lake / Deadwood Boise 16.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Snow-2k Black Hills 16.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Blue Creek Winter San Juan 16.6 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Plumtaw Winter San Juan 16.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Smiths Fork Snowmobile Trail Bridger-Teton 16.6 developed Snowmobile, Snowshoeing, Cross-country skiing Save South Plateau (snowmo) Custer Gallatin 16.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Caberfae Way Smt Dnr37 Huron-Manistee 16.5 developed Snowmobile, Snowshoeing, Cross-country skiing Save Warm Springs-Agency Loop Wt Salmon-Challis 16.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Couch Summit Sawtooth 16.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Fredonyer Short Loop Lassen 16.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Greenhorn Road Pike and San Isabel 16.2 fully developed Snowmobile, Snowshoeing, Cross-country skiing Save Humbolt Lassen 16.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Keeler Snowmobile Kootenai 16.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Oscoda Smt McKinley Dnr965 Huron-Manistee 16.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Quartz Mtn Snowmobile Spur Kootenai 16.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Trout Lake - Rudyard Snomo Hiawatha 16.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Udell Hills Smt Dnr614 Huron-Manistee 16.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Haskell Peak Tahoe 16.1 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Manistee Smt Dnr6 Huron-Manistee 16.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Murphy Creek Trail Hiawatha 16.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Newberry #2 Deschutes 16.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Rainy/Dominion Loop Lolo 16.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Trout Creek Snomo Marked Uinta-Wasatch-Cache 16.1 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Elk Mdws-Spruce Cr Snowmo Tr#3 Lolo 16 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Kaiser Pass Sierra 16 developed Snowmobile, Snowshoeing, Cross-country skiing Save Lake Marshall Loop Lolo 16 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Tonga Ridge Road Mt. Baker-Snoqualmie 16 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Dunham Creek LoloBob Marshall Wilderness Wilderness 15.9 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Pine Creek Valley Lassen 15.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Colt Creek Lolo 15.8 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Lemolo Snomo Umpqua 15.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Big Park Loop Bridger-Teton 15.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Wells Summit Sawtooth 15.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save North Hiawatha Snomo Hiawatha 15.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Spook Lake Lolo 15.6 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Castle Brook Green Mountain and Finger Lakes 15.5 highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Buck Ridge (snowmo) Custer Gallatin 15.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save East Morrell-Blind Canyon Loop Lolo 15.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save South Trail Side Loop Fremont-Winema 15.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Crystal Creek Snowmobile/Ski Grand Mesa, Uncompahgre and Gunnison 15.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Florence Lake SierraJohn Muir Wilderness Wilderness 15.3 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Multiple Use Ottawa 15.1 developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Nobletts Wolf Creek Snomo Grmd Uinta-Wasatch-Cache 15.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Raco - Bay Mills Snomo Hiawatha 15.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Anderson Creek Snowmobile 1107 Mt. Baker-Snoqualmie 15 highly developed Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Bear Run/Pilot Peak Boise 15 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Canyon Creek Snowmobile 31 Mt. Baker-Snoqualmie 15 developed Horse and pack stock, Mountain biking, Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Chipmunk Peak Flathead 15 moderately developed Hiking, Horse and pack stock, Mountain biking, Snowmobile Save Elephant Mtn. Loop Winter Umpqua 15 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Evans Notch Snomo Corr19/Its80 White Mountain 15 developed Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Summit Flat Boise 15 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Yuba Webber Tahoe 15 developed Snowmobile, Snowshoeing, Cross-country skiing Save Chemult Run Fremont-Winema 14.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Snow-4 Black Hills 14.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Charlton Deschutes 14.8 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Purcell/Lost Horse Kootenai 14.8 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile Save S Fk Spread Cr (RD) Sm Tr Bridger-Teton 14.8 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Alcona Smt Countyline Dnr963 Huron-Manistee 14.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Iosco Smt Monument Road Dnr Huron-Manistee 14.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save King Creek Custer Gallatin 14.7 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat, Motorized watercraft, Non-motorized watercraft Save Bald Ridge Loop Tahoe 14.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Curtis Creek Boise 14.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save South Divide Sno Grand Mesa, Uncompahgre and Gunnison 14.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Backbone Green Mountain and Finger Lakes 14.4 highly developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Cameron Lake Snowmobile Trail Chippewa 14.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Fish Creek Road Snowmobile Bridger-Teton 14.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Iron Creek - Stanley Lake SawtoothSawtooth Wilderness Wilderness 14.4 developed to highly developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, E-bikes, Snowmobile, Snowcoach or snowcat Save Mt. High Jeep Helena-Lewis and Clark 14.4 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile Save W Fk Butte-Elk Mdws Snow Tr# 8 Lolo 14.4 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Horse Creek Custer GallatinAbsaroka-Beartooth Wilderness Wilderness 14.3 moderately developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat, Motorized watercraft, Non-motorized watercraft Save Leroux Creek Snowmobile Grand Mesa, Uncompahgre and Gunnison 14.3 developed Snowmobile, Snowshoeing, Cross-country skiing Save Prosser Creek Connection Tahoe 14.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Deer Creek Loop Fremont-Winema 14.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Marcell North Snowmobile Trail Chippewa 14.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Meyers Cove Road (winter Trail Salmon-Challis 14.1 minimally developed Snowmobile, Snowshoeing, Cross-country skiing Save Oscoda Smt N-To-E Mio Dnr967 Huron-Manistee 14.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Winnie Snowmobile Trail Chippewa 14.1 developed Snowmobile, Snowshoeing, Cross-country skiing Save Kinney Spur Superior 14 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Little Greys River Snomo Trail Bridger-Teton 14 developed Snowmobile, Snowshoeing, Cross-country skiing Save Asl #21 German Hill Allegheny 13.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Deborgia / Knox Pass Lolo 13.9 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Highline KootenaiNational Scenic or Historic Trail 13.9 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile Save Snow Corral Sierra 13.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Snow Timberline A Allegheny 13.9 developed 4WD over 50 inches, Snowmobile, Snowshoeing, Cross-country skiing Save Trail #60 - Straight Crk Loop Willamette 13.9 developed Snowmobile, Snowshoeing, Cross-country skiing Save Ward Hills-Cadillacw Smt Dnr35 Huron-Manistee 13.8 developed Snowmobile, Snowshoeing, Cross-country skiing Save Af Canyon - Snake Creek Winter Uinta-Wasatch-Cache 13.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Cottonwood Pass Snowmobile Grand Mesa, Uncompahgre and Gunnison 13.7 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Grouse Creek Sierra 13.7 developed Snowmobile, Snowshoeing, Cross-country skiing Save Border to Border Deschutes 13.6 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Beaver Creek / Seafoam Road (W Salmon-Challis 13.5 minimally developed Snowmobile, Snowshoeing, Cross-country skiing Save G-Mammoth/June Sm Inyo 13.5 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Hyatt-Lake of Woods Snomo Rogue River-Siskiyou 13.4 developed Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Whitefish Divide KootenaiNational Scenic or Historic Trail 13.4 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile Save A-Sawmill Cutoff Sm Inyo 13.3 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Bluebill Creek Hunter Ottawa 13.3 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat Save Dinkey Creek Sierra 13.3 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Richey Creek Arapaho and Roosevelt 13.3 moderately developed to developed Hiking, Horse and pack stock, Mountain biking, Motorcycle, ATV, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Williams Creek Salmon-Challis 13.3 moderately developed to developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing Save Bybee Creek Snomo Rogue River-Siskiyou 13.2 developed Motorcycle, ATV, 4WD over 50 inches, E-bikes, Snowmobile, Snowshoeing, Cross-country skiing Save Mud Creek Rim Lassen 13.2 developed Snowmobile, Snowshoeing, Cross-country skiing Save Snomo #8 Deschutes 13.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Strawberry River Snomo Groomed Uinta-Wasatch-Cache 13.2 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Long Draw Arapaho and RooseveltNeota Wilderness Wilderness 13.1 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Sawmill Canyon Road - Fr 101 Salmon-Challis 13.1 moderately developed Snowmobile, Snowshoeing, Cross-country skiing Save Sp Tie in - Stevens Gulch Both Grand Mesa, Uncompahgre and Gunnison 13.1 highly developed Snowmobile, Snowshoeing, Cross-country skiing Save Sylvania Outfitters Ski Trail Ottawa 13.1 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing, Snowcoach or snowcat