Map List

Forest Service maps give a good overview of a segment’s location, access roads, and private land, but they do not lend themselves to precise navigation. For navigation, use the 1:24,000 topographical quadrangles put out by the United States Geological Survey (USGS). USGS maps show terrain accurately, but are out of date in regard to trails and roads. For most of Idaho/Montana CDT, you need to carry USGS maps, Forest Service maps, and a compass.

There are 117 USGS topographical maps for the Idaho/Montan CDT, plus 12 more that are recommended for access information. Reduce your expenses by eliminating the quadrangle for Glacier National Park, Anaconda-Pintler, Scapegoat, and Bob Marshall Wilderness areas. The trails are more clearly marked in these areas and other, detailed maps are available. Request wilderness area maps from the Forest Service.

There is one Trails Illustrated map available, Glacier National Park. It is waterproof, tear-proof, and more up-to-date than the USGS topos.

USGS 7.5 Minute Maps North to South:
Chief Mountain
Stemple Pass
Jumbo Mountain
Lake Sherburne
Granite Butte
Homer Youngs Peak
Gable Mountain
Nevada Mountain
Miner Lake
Porcupine Ridge
Ophir Creek
Selway Mountain
Mount Geduhn
Esmeralda Hil
Goldstone Pass
Ahern Pass
Greenhorn Mountain
Goldstone Mountain
Many Glacier
MacDonald Pass
Kitty Creek
Logan Pass
Three Brothers
Lemhi Pass
Rising Sun
Bison Mountain
Goat Mountain
Mount Stimson
Thunderbolt Creek
Bannock Pass
Cut Bank Pass
Sugarloaf Mountain
Deadman Pass
Kiowa
Lockhart Meadows
Medicine Lodge Peak
East Glacier Park
Sheepshead Mountain
Tepee Mountain
Squaw Mountain
Elk Park Pass
Morrison Lake
Summit
Whitetail Peak
Cottonwood Creek
Hyde Creek
Homestake
Eighteen Mile Peak
Crescent Cliff
Delmoe Lake
Deadman Lake
Morningstar Mountain
Grace
Gallagher Gulch
Gooseberry Park
Pipestone Pass
Fritz Peak
Pentagon Mountain
Mount Humbug
Edie Creek
Porphyry Reef
Tucker Creek
Lima Peaks
Gates Park
Buxton
Snowline
Three Sisters
Burnt Mountain
Tepee Draw
Amphitheater Mountain
Dickie Peak
Paul Reservior
Slategoat Mountain
Lincoln Gulch
Monida
Prairie Reef
Lower Seymour Lake
Corral Creek
Pretty Prairie
Mount Evans
Big Table Mountain
Benchmark
Storm Lake
Winslow Creek
Wood Lake
Carpp Ridge
Slide Mountain
Scapegoat Mountain
Warren Peak
Upper Red Rock Lake
Jakie Creek
Kelly Lake
Mount Jefferson
Steamboat Mountain
Mussigbrod Lake
Hidden Lake Bench
Heart Lake
Bender Point
Earthquake Lake
Caribou Peak
Schultz Saddle
Targhee Peak
Blowout Mountain
Sula
Targhee Pass
Cadotte Creek
Lost Trail Pass
Madison Arm
Rogers Pass
Gibbonsville
Reas Pass
Wilborn
Big Hole Pass
Latham Spring
Swede Gulch
Shewag Lake
Buffalo Lake NE

ID/MT Maps recommended for approach routes. In order from North to South:
Butte North
Ajax Ranch
Antelope Valley
Butte South
Bohannon Spring
Sawtell Peak
Big Hole Battlefield
Agency Creek, ID
Hebgen Dam
JacksonIsland
Butte
Elk Creek
Idaho