Sawtooth National Forest comprising approximately 17,000 acres, identified as Fifth Fork Rock Creek Wilderness on Map 4, which shall be known as the Fifth Fork Rock Creek Wilderness . (KK) Third fork rock creek wilderness Certain Federal land within the Sawtooth National Forest comprising approximately 14,000 acres, identified as Third Fork Rock Creek Wilderness on Map 4, which shall be known as the Third Fork Rock Creek Wilderness . (LL) Cottonwood wilderness Certain Federal land within the Sawtooth National Forest comprising approximately 11,000 acres, identified as Cottonwood Wilderness on Map 4, which shall be known as the Cottonwood Wilderness . (MM) Mahogany butte wilderness Certain Federal land within the Sawtooth National Forest comprising approximately 21,000 acres, identified as Mahogany Butte Wilderness on Map 4, which shall be known as the Mahogany Butte Wilderness . (NN) Thorobred wilderness Certain Federal land within the Sawtooth National Forest comprising approximately 6,000 acres, identified as Thorobred Wilderness on Map 4, which shall be known as the Thorobred Wilderness . (OO) Worm creek wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 42,000 acres, identified as Worm Creek Wilderness on Map 4, which shall be known as the Worm Creek Wilderness . (PP) Swan creek mountain wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 7,000 acres, identified as Swan Creek Wilderness on Map 4, which shall be known as the Swan Creek Wilderness . (QQ) Gibson wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 8,000 acres, identified as Gibson Wilderness on Map 4, which shall be known as the Gibson Wilderness . (RR) Paris peak wilderness Certain Federal land within the Caribou-Targhee National Forest comprising approximately 9,000 acres, identified as Paris Peak Wilderness on Map 4, which shall be known as the Paris Peak Wilderness . (SS) Station creek wilderness