. (EEEE) Tollgate-sheep wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 24,044 acres, identified as Tollgate-Sheep on the Map, which shall be known as the Tollgate-Sheep Wilderness . (FFFF) Mount high wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 71,544 acres, identified as Mount High on the Map, which shall be known as the Mount High Wilderness . (GGGG) North fork smith wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 8,444 acres, identified as North Fork Smith on the Map, which shall be known as the North Fork Smith Wilderness . (HHHH) Big snowies wilderness Certain Federal land within the Lewis and Clark National Forest and certain public land administered by the Lewistown Field Office of the Bureau of Land Management comprising approximately 104,133 acres, identified as Big Snowies on the Map, which shall be known as the Big Snowies Wilderness . (IIII) Highwoods wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 24,378 acres, identified as Highwoods on the Map, which shall be known as the Highwoods Wilderness . (JJJJ) Highwood baldy wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 15,305 acres, identified as Highwood Baldy on the Map, which shall be known as the Highwood Baldy Wilderness . (KKKK) Calf creek wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 10,108 acres, identified as Calf Creek on the Map, which shall be known as the Calf Creek Wilderness . (LLLL) Eagle park wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 5,912 acres, identified as Eagle Park on the Map, which shall be known as the Eagle Park Wilderness . (MMMM) Castle mountains wilderness Certain Federal land within the Lewis and Clark National Forest comprising approximately 29,409