Idaho trails · Mountain-pass hikes
293 trails in Idaho reach a named pass. Ranked by our data-richness score; every link opens the full stats or the live map.
| Trail | Length | Gain | Reaches |
|---|---|---|---|
| Eagle Mountain Trail | 47.2 mi | 4,685 ft | Glover Saddle, Fish Lake Saddle |
| Boulder Chain Lakes | 4.0 mi | 1,421 ft | Windy Devil, Tiny Lake |
| Pacific Northwest National Scenic Trail | 89.1 mi | 5,477 ft | Canuck Pass, Pyramid Pass |
| St. Joe Divide National Recreation Trail | 27.0 mi | 1,618 ft | Slate Creek Saddle, Moon Peak |
| Lost Horse Trail | 26.6 mi | 4,747 ft | Lost Horse Pass, Wahoo Pass |
| US Highway 95 | 527.6 mi | 3,322 ft | Marsh Hill, Watt Hill |
| Elk City to Avery | 289.0 mi | 5,064 ft | Freezeout Saddle, Breezy Saddle |
| Cascade - Warm Lake | 34.1 mi | 2,539 ft | Prince Albert Spring (historical), Warm Lake Summit |
| Copper Creek Trail | 22.9 mi | 1,910 ft | Drake Saddle, Little Copper Butte |
| US Highway 93 | 341.1 mi | 4,039 ft | Willow Creek Summit, Whiskey Springs |
| Black Lake - Horse Heaven | 8.7 mi | 1,849 ft | Horse Heaven, Purgatory Saddle |
| Mount Harrington | 10.2 mi | 2,037 ft | Harrington Saddle, Harrington Mountain |
| cdt | 22.4 mi | 2,141 ft | Rock Spring, Pete Creek Divide |
| Big Creek Ridge | 15.9 mi | 3,808 ft | Bear Trap Saddle, Rush Creek Point |
| CDT Fs 1790 | 15.8 mi | 2,935 ft | Targhee Pass, Lionhead |
| Archer Trail | 16.4 mi | 4,661 ft | Windy Saddle, Archer Saddle |
| Boulder Creek Trail | 24.5 mi | 4,856 ft | Fish Lake Saddle, Boulder Pass |
| New Canyon | 9.3 mi | 3,049 ft | Arrowhead Spring, Basin-Elba Pass |
| Fitsum Creek | 12.1 mi | 4,551 ft | Fitsum Summit, Indian Point |
| Crofoot Trail | 7.1 mi | 5,799 ft | Sheep Hill, Dead Man Saddle |
| Stateline Trail | 25.6 mi | 1,532 ft | Hoodoo Pass, Goose Lake |
| King'S Pass-Sunset Pk. | 6.5 mi | 3,095 ft | Sunset Peak, Kings Pass |
| Hells Half-Salmon Mountain | 15.9 mi | 4,048 ft | Hells Half Acre Saddle, Salmon Mountain |
| Warm Lake / Deadwood | 16.8 mi | 1,944 ft | Deadwood Summit, Warm Lake Summit |
| Warren-Profile Gap | 49.6 mi | 5,740 ft | Profile Gap, Goldman Cut |
| Moose Ridge Trail | 20.9 mi | 4,776 ft | Grizzly Saddle, Mud Lake |
| State Line Motor Trail | 9.2 mi | 1,372 ft | Porcupine Pass, Eighty Peak |
| Sampson Spring Trail | 5.9 mi | 4,869 ft | Cannon Ball Mountain, Game Warden Saddle |
| Casey Mountain | 8.7 mi | 2,332 ft | Casey Spring, Oxbow Saddle |
| North Boise Trail | 9.1 mi | 1,565 ft | Fire Camp Saddle, The Narrows |
| Graham Ridge | 8.0 mi | 1,259 ft | Moon Saddle, White Peak |
| Pot Mountain Ridge Trail | 9.8 mi | 1,394 ft | Mush Saddle, Cold Springs Peak |
| US Highway 12 | 175.6 mi | 4,273 ft | The Ant and the Yellowjacket, Lolo Pass |
| W Fk Camas Creek | 11.3 mi | 3,697 ft | Woodtick Summit, West Fork Lakes |
| Buckhorn Creek | 12.6 mi | 3,842 ft | Buckhorn Summit, Summit Lake |
| Stormy Point -North | 6.0 mi | 3,851 ft | Saw Pit Saddle, Stormy Point |
| Cold Springs Canyon Loop | 21.5 mi | 943 ft | Summit Springs Pass, Pine Creek Reservoir |
| Clifty Mountain | 9.4 mi | 3,281 ft | Katka Pass, Clifty Mountain |
| Ketchum-Featherville | 32.7 mi | 3,778 ft | Preis Hot Spring, Dollarhide Summit |
| Sheep Rock | 9.5 mi | 2,352 ft | Lockwood Saddle, Towsley Spring |
| South Fork Buckhorn Creek | 8.1 mi | 2,602 ft | Cougar Saddle, South Fork Buckhorn Summit |
| Big Rock Trail | 18.3 mi | 2,160 ft | Big Fog Saddle, Frisco Peak |
| Piney Pass | 11.7 mi | 1,779 ft | Blacktail Pass, Piney Pass |
| Highline | 60.0 mi | 2,469 ft | Trouble Spring, Danish Pass |
| Cow Creek Trail | 9.9 mi | 3,522 ft | Tryon Saddle |
| Boise - North | 8.8 mi | 1,586 ft | The Narrows, Fire Camp Saddle |
| Continental Divide Trail | 10.4 mi | 1,544 ft | Lillian Lake, Red Rock Pass |
| Cache Creek Trail | 15.7 mi | 4,336 ft | Dead Man Saddle |
| Summit Trail | 17.1 mi | 1,042 ft | Chilcoot Pass, Little Baldy |
| North Fork Kennally Creek | 12.4 mi | 2,308 ft | Vics Lake, Kennally Creek Summit |
| Dwyer-Smith | 21.6 mi | 3,540 ft | Buck Creek Saddle |
| Cougar Creek | 10.3 mi | 3,813 ft | Cougar Creek Summit |
| E/F Lake Fork Creek | 10.1 mi | 2,287 ft | Snowslide Lake, Snowslide Summit |
| Warren Wagon | 28.4 mi | 1,431 ft | Little Summit Lake, Sylvan Beach |
| Summit Flat | 18.7 mi | 3,350 ft | Coulter Summit, Mores Creek Summit |
| East Moose Creek | 10.2 mi | 2,067 ft | Lost Horse Pass, Moose Lake |
| Big Sand Lake Trail | 14.2 mi | 1,612 ft | Blodgett Pass, Big Sand Lake |
| Cove Lakes Trail | 8.3 mi | 2,053 ft | Big Fog Saddle, Cove Lakes |
| Hiawatha Rail Trail | 13.8 mi | 2,023 ft | Saint Paul Pass |
| Pollock Mountain/Cow Camp | 4.6 mi | 3,423 ft | Pollock Mountain, Cold Springs |