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 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 Long Green Mountain and Finger LakesNational Scenic or Historic Trail Breadloaf Wilderness Wilderness 55.6 moderately developed Hiking, Horse and pack stock, Snowshoeing, Cross-country skiing 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 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 Seven Beavers Superior 34.6 minimally developed Snowshoeing, Cross-country skiing Save Warner Snowmobile Trail Fremont-Winema 34.3 developed Snowmobile, Snowshoeing, Cross-country skiing Save Corsair Trails Huron-Manistee 34.1 developed Hiking, 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 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 Hoist Lake Trails Huron-Manistee 30.8 moderately developed Hiking, 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 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 Laurentian Snowmobile Superior 29.2 developed Snowmobile, Snowshoeing, Cross-country skiing 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 Steeple Apache-Sitgreaves 26.8 developed Hiking, Horse and pack stock, 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 Banadad SuperiorBoundary Waters Canoe Area Wilderness Wilderness 26.3 developed Hiking, 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 Canyon Sm Flathead 25.4 highly developed 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 Ltta Superior 22.7 developed to highly developed Hiking, Mountain biking, 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 North Fk Sun Helena-Lewis and ClarkNational Scenic or Historic Trail Bob Marshall Wilderness Wilderness 22.5 developed Hiking, Horse and pack stock, 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 Interloken Green Mountain and Finger LakesNational Recreation Trail 22.2 moderately developed to highly developed Hiking, Horse and pack stock, Mountain biking, 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 Inht: Turnagain Pass Trail ChugachNational Scenic or Historic Trail 21.2 developed Hiking, Mountain biking, 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 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 Harriman Trail Ski Sawtooth 18.4 highly developed Snowshoeing, Cross-country skiing Save Trail #55 - Pyramid Loop Willamette 18.4 developed Snowmobile, Snowshoeing, Cross-country skiing Save Hidden Lakes Chequamegon-Nicolet 18.3 developed Hiking, Horse and pack stock, 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 North Fork Teton Helena-Lewis and ClarkBob Marshall Wilderness Wilderness 18.1 moderately developed Hiking, Horse and pack stock, Mountain biking, 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 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 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 Nanamocomuck Ski Trail White Mountain 17.5 developed 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 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 Blue Lake Arapaho and RooseveltRawah Wilderness Wilderness 16.9 moderately developed to developed Hiking, Horse and pack stock, 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 Bear Creek Snomo Umpqua 16 moderately developed 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 Inht: Meridian Lakes Trail Chugach 15.5 moderately developed to developed Hiking, Mountain biking, 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 South Park Pike and San Isabel 15.3 moderately developed Hiking, Horse and pack stock, Mountain biking, Snowshoeing, Cross-country skiing Save Sugarbush Picnic Loop Superior 15.2 developed to highly developed Hiking, Horse and pack stock, Mountain biking, 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 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 Salmon Ridge X-Country Ski Mt. Baker-Snoqualmie 15 highly developed 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 Sturgeon River Spur G Superior 14.9 developed Hiking, Horse and pack stock, Mountain biking, Snowshoeing, Cross-country skiing Save Charlton Deschutes 14.8 developed Hiking, Horse and pack stock, Mountain biking, Snowmobile, Snowshoeing, Cross-country skiing 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 Old Man Winter Dogsled Superior 14.6 moderately developed Snowshoeing, Cross-country skiing 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 Highline Loop Sm Flathead 14.4 highly developed Snowshoeing, Cross-country skiing 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 Sunrise Snowmobile Apache-Sitgreaves 14.3 developed ATV, E-bikes, 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 Kettle Crest South ColvilleNational Recreation Trail 14 developed Hiking, Horse and pack stock, Mountain biking, 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 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 Skyland Sm Flathead 13.7 highly developed 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 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