Mt. Washburn, 357. Mt. Watkins, 69. Mt. Whitney, 100, 101, 357, 358. Mountaineers Club, 232. Mountains, higher regions of, 340-51; high peaks, 356-59. Muir, John, 71, 87, 90, 103, 276, 313, 387; quoted, 42, 43, 50, 69, 70, 89, 97, 110, 127, 190, 362; his story of an Englishman at Yosemite, 94, 95; and the Hetch-Hetchy fight, 95; on the Big Tree, 108-10; sketch of, 360-65. Muir Grove, 457. Muir National Park, proposed, 103. Muir Woods, 406, 512. Mukuntuweap Cañon, 239-41. Mukuntuweap National Monument, description, 239-41; in table, 406; guide to, 512. Muldrow Glacier, 249. Mummy Lake, 174. Mummy Range, 187. Nakimu marble caves, 412. National Academy of Science, 277. National Monument, Mount Olympus, 230-35; Mukuntuweap, 239-41; Natural Bridges, 236-39; Rainbow Bridge, 236-39. _See also table and data_, 405-11, 510-14. National Monuments, administration, 280, 281; table of, 405-11; data concerning the several, 510-14. National Park, Casa Grande Ruin, 245, 246, 402, 508; Crater Lake, 137-47, 401, 470-74; General Grant, 99, 100, 105, 401, 459; Glacier, 148-60, 402, 475-87; Hawaii, 221-29, 402, 502-04; Hot Springs, 246, 247, 400, 506, 507; Lassen Volcanic, 211-20, 402, 500, 501; Mesa Verde, 161-74, 401, 488-90; Mount McKinley, 248-50, 402, 505; Mount Rainier, 116-36, 401, 460-69; Platt, 248, 402, 509; Rocky Mountain, 175-89, 402, 491-94; Sequoia, 99-115, 401, 455-58; Sully's Hill, 244, 245, 402, 509; Wind Cave, 242-44, 402, 508; Yellowstone, 3-62, 400, 433-43; Yosemite, 65-98, 401, 444-54. National Park Mountain, 4. National Parks, origin, 3, 4; needs, 264; advantages, 264, 265; new Parks proposed, 266-69; development needed, 269-72; as distinguished from National Forests, 272-77; importance of separate management, 277, 278; administrative history, 278-80; and the National Monuments, 280, 281; as wild-life sanctuaries, 296-316; physical, mental, and moral benefits from, 333, 334, 338; immortal, 339; educational value, 366-77; our need of, 378-87; table of, 400-02; table of proposed Parks, 403, 404. Natural Bridge, Yoho Park, 257. Natural Bridges National Monument, description, 236-39; in table, 407; guide to, 513. Navajo National Monument, 408, 513. Nevada Falls, 86, 453. Niagara Falls, 404. Nisqually Glacier, 118, 131-33. Nolen, John, 276; quoted, 276. Nonnezoshie Bridge, 238. Nordenskjöld, Baron, 169. North Carolina, 268. North Dome, 69, 452. North Specimen Mountain, 326. Nyack River, 157. Obsidian Cliff, 436. Odel, Maud Gardner, poem, 374. Odessa Lake, 187. Ohanapecosh Valley, 465. Old Inspiration Point, 452. Old Kasaan National Monument, 513. Olmsted, Frederic Law, quoted, 274, 275. Olympic Mountains, 230-36.