CO 10ers List
Jean Aschenbrenner has completed 112 of 527 CO 10ers with 300'+ prominence
47 CO 10ers with less than 300' prominence
| # |
Name |
Rank |
Elevation |
Prominence |
Counties |
Quadrangle |
| 1 | Cameron Mountain | 1794 | 10,997' | 1,507' | Chaffee & Fremont | Cameron Mountain |
| 2 | Tater Heap | 1798 | 10,989' | 978' | Gunnison | Mount Guero |
| 3 | "Gray Jay Mountain" | 1802 | 10,982' | 544' | Grand | Grand Lake |
| 4 | Haystack Mountain | 1803 | 10,982' | 396' | Garfield | Hawxhurst Creek |
| 5 | 10966 | | 10,966' | 298' | Delta & Mesa | Chalk Mountain |
| 6 | Gable, The | | 10,964' | 95' | Larimer | McHenrys Peak |
| 7 | Owl Mountain | 1811 | 10,956' | 1,295' | Jackson | Jack Creek Ranch |
| 8 | Montana Mountain | 1814 | 10,954' | 418' | Gilpin | Central City |
| 9 | Owl Mountain Lookout | | 10,949' | 237' | Jackson | Jack Creek Ranch |
| 10 | Sheep Rock | | 10,944' | 52' | Grand | Fall River Pass |
| 11 | 10936 | 1823 | 10,936' | 344' | Saguache | West Baldy |
| 12 | Dakota Hill | 1828 | 10,930' | 709' | Gilpin | Central City |
| 13 | Garfield, Mount | 1829 | 10,928' | 822' | El Paso | Manitou Springs |
| 14 | 10923 | 1830 | 10,923' | 360' | Jackson | Mount Richthofen |
| 15 | Oregon Hill | | 10,911' | 258' | Gilpin | Central City |
| 16 | Bulwark Ridge | | 10,908' | 132' | Larimer | Pingree Park |
| 17 | Pile Hill | | 10,900' | 120' | Gilpin | Central City |
| 18 | Cairns, Mount | | 10,900' | 40' | Grand | Isolation Peak |
| 19 | 10889 | 1844 | 10,889' | 469' | Routt | Mount Zirkel |
| 20 | Stoll Mountain | 1852 | 10,874' | 1,383' | Park | Spinney Mountain |
| 21 | Agua Ramon Mountain | | 10,874' | 134' | Rio Grande | South Fork East |
| 22 | Colorado Mountain | 1854 | 10,873' | 326' | Gilpin | Nederland |
| 23 | "McFaddin Peak" | 1855 | 10,872' | 2,180' | Routt | Meaden Peak |
| 24 | 10866 | | 10,866' | 275' | Mineral | Creede |
| 25 | Dark Mountain | 1857 | 10,864' | 416' | Larimer | Estes Park |
| 26 | Farwell Mountain | 1859 | 10,860' | 1,240' | Routt | Farwell Mountain |
| 27 | Chittenden Mountain | | 10,860' | 80' | Boulder | Nederland |
| 28 | 10858 | 1862 | 10,858' | 567' | Grand | Strawberry Lake |
| 29 | Sand Mountain | 1866 | 10,853' | 465' | Routt | Meaden Peak |
| 30 | Timber Hill | | 10,853' | 76' | Hinsdale | Rio Grande Pyramid |
| 31 | Sleepy Cat Peak | 1867 | 10,850' | 2,354' | Rio Blanco | Sleepy Cat Peak |
| 32 | "Nutcracker Peak" | 1868 | 10,849' | 346' | Larimer | Trail Ridge |
| 33 | Hahns Peak | 1869 | 10,847' | 1,646' | Routt | Hahns Peak |
| 34 | Monument Hill | 1871 | 10,844' | 597' | La Plata | Monument Hill |
| 35 | "Tuckaway Mountain" | 1874 | 10,838' | 636' | El Paso | Manitou Springs |
| 36 | 10820 | | 10,820' | 202' | Montezuma | Orphan Butte |
| 37 | Bryan Mountain | | 10,810' | 190' | Boulder | Nederland |
| 38 | Arthur, Mount | | 10,805' | 242' | El Paso | Manitou Springs |
| 39 | 10796 | 1896 | 10,796' | 306' | Routt | Mount Zirkel |
| 40 | Nisa Mountain | | 10,788' | 128' | Grand | Grand Lake |
| 41 | Sliderock Mountain | 1904 | 10,780' | 480' | La Plata | Monument Hill |
| 42 | Klondike Mountain | | 10,776' | 289' | Boulder | Nederland |
| 43 | Black Mountain | 1906 | 10,770' | 760' | Jefferson & Park | Meridian Hill |
| 44 | Wuh, Mount | 1907 | 10,767' | 426' | Larimer | McHenrys Peak |
| 45 | Enentah, Mount | | 10,767' | 213' | Grand | Grand Lake |
| 46 | Kaufman Ridge | 1908 | 10,766' | 1,156' | Chaffee & Park | Castle Rock Gulch |
| 47 | Jones Hill | 1918 | 10,748' | 357' | Park | Jones Hill |
| 48 | 10731 | 1927 | 10,731' | 596' | Larimer | Crystal Mountain |
| 49 | Lookout Mountain | 1928 | 10,729' | 321' | Boulder | Allens Park |
| 50 | 10717 | 1932 | 10,717' | 458' | Park | Glentivar |
| 51 | 10715 | 1934 | 10,715' | 333' | Park | Farnum Peak |
| 52 | Kaufman Ridge, North | 1947 | 10,687' | 1,047' | Chaffee | Castle Rock Gulch |
| 53 | Red Hill | | 10,679' | 219' | La Plata | Monument Hill |
| 54 | Castle Rock | | 10,660' | 40' | Larimer | McHenrys Peak |
| 55 | "Lost Platte Peak" | 1963 | 10,659' | 785' | Park | Windy Peak |
| 56 | 10653 | 1965 | 10,653' | 646' | Jefferson | Windy Peak |
| 57 | 10651 | 1966 | 10,651' | 593' | Jefferson | McCurdy Mountain |
| 58 | California Mountain | | 10,645' | 78' | Gilpin | Central City |
| 59 | Lookout Mountain | 1970 | 10,637' | 389' | Larimer | Crystal Mountain |
| 60 | 10626 | 1973 | 10,626' | 526' | Grand | Strawberry Lake |
| 61 | 10622 | 1977 | 10,622' | 352' | Jefferson | McCurdy Mountain |
| 62 | Shadow Mountain | | 10,619' | 186' | Park | Meridian Hill |
| 63 | Jack Rabbit Hill | 1979 | 10,614' | 441' | Chaffee & Fremont | Salida East |
| 64 | 10613 | 1980 | 10,613' | 506' | Saguache | Spring Hill Creek |
| 65 | 10612 | 1981 | 10,612' | 385' | Larimer | Crystal Mountain |
| 66 | 10611 | 1982 | 10,611' | 313' | Mineral | Creede |
| 67 | Lonesome Peak | 1984 | 10,609' | 452' | Grand | Monarch Lake |
| 68 | Baldy Peak | 1985 | 10,608' | 374' | Ouray | Ouray |
| 69 | 10602 | 1991 | 10,602' | 469' | Boulder | Allens Park |
| 70 | Bears Ears Peaks, West | 1997 | 10,582' | 1,043' | Routt | Bears Ears Peaks |
| 71 | Utah Hill | | 10,580' | 80' | Gilpin | Central City |
| 72 | "Lightning Peak" | 2003 | 10,573' | 414' | Larimer | Longs Peak |
| 73 | 10569 | 2007 | 10,569' | 378' | Park | Dicks Peak |
| 74 | Green Ridge | 2011 | 10,560' | 1,553' | Routt | Green Ridge |
| 75 | Meaden Peak | 2014 | 10,559' | 562' | Routt | Meaden Peak |
| 76 | Thorodin Mountain | 2015 | 10,558' | 1,503' | Gilpin | Tungsten |
| 77 | Idaho Hill | | 10,556' | 160' | Gilpin | Central City |
| 78 | Missionary Ridge | 2020 | 10,551' | 318' | La Plata | Lemon Reservoir |
| 79 | Santa Fe Mountain | 2021 | 10,550' | 1,077' | Clear Creek | Saddleback Mountain |
| 80 | Black Ridge | | 10,543' | 156' | Saguache | Spring Hill Creek |
| 81 | Antero Benchmark | 2029 | 10,532' | 421' | Chaffee & Park | Antero Reservoir |
| 82 | Starr Peak | 2030 | 10,532' | 365' | Gilpin | Tungsten |
| 83 | 10527 | 2034 | 10,527' | 418' | Saguache | Spring Hill Creek |
| 84 | Dome Peak | 2035 | 10,524' | 824' | Routt | Farwell Mountain |
| 85 | Baltimore Ridge | | 10,518' | 57' | Gilpin | Nederland |
| 86 | 10511 | | 10,511' | 294' | Mineral | Wagon Wheel Gap |
| 87 | Caribou Hill | | 10,509' | 135' | Boulder | Nederland |
| 88 | Acoma, Mount | | 10,508' | 168' | Grand | Shadow Mountain |
| 89 | Royal Mountain | | 10,502' | 82' | Summit | Frisco |
| 90 | 10490 | 2045 | 10,490' | 470' | Hinsdale | Lake San Cristobal |
| 91 | McGregor Mountain | 2048 | 10,482' | 962' | Larimer | Estes Park |
| 92 | 10481 | 2049 | 10,481' | 530' | Gunnison | Whitepine |
| 93 | Beaver Mountain | | 10,478' | 208' | Larimer | McHenrys Peak |
| 94 | Windy Mountain | 2056 | 10,471' | 508' | Mineral | Wolf Creek Pass |
| 95 | 10456 | 2062 | 10,456' | 353' | Park | Meridian Hill |
| 96 | Rishaberger Mountain | | 10,456' | 250' | Park | Glentivar |
| 97 | Wescott, Mount | 2070 | 10,438' | 322' | Grand | Shadow Mountain |
| 98 | Michigan Hill | | 10,430' | 20' | Gilpin | Central City |
| 99 | Green Mountain | 2074 | 10,428' | 1,863' | Jefferson | Green Mountain |
| 100 | 10414 | | 10,414' | 223' | Chaffee & Park | Cameron Mountain |
| 101 | 10396 | 2090 | 10,396' | 315' | Park | Glentivar |
| 102 | Tremont Mountain | 2091 | 10,395' | 951' | Gilpin | Black Hawk |
| 103 | Fairburn Mountain | 2092 | 10,394' | 600' | Gilpin | Central City |
| 104 | Buffalo Mountain | 2095 | 10,391' | 320' | Routt | Buffalo Pass |
| 105 | 10359 | 2111 | 10,359' | 459' | Jackson & Routt | West Fork Lake |
| 106 | Cape Horn | | 10,357' | 298' | La Plata | Monument Hill |
| 107 | Horsetooth Peak | | 10,344' | 124' | Boulder | Allens Park |
| 108 | 10343 | 2120 | 10,343' | 501' | Chaffee | Marmot Peak |
| 109 | 10337 | 2124 | 10,337' | 425' | Park | Elevenmile Canyon |
| 110 | 10335 | 2125 | 10,335' | 404' | Park | Dicks Peak |
| 111 | Green Mountain | 2128 | 10,329' | 888' | Grand | Grand Lake |
| 112 | 10315 | | 10,315' | 295' | Park | Farnum Peak |
| 113 | West White Pine Mountain | 2135 | 10,313' | 1,452' | Larimer | Crystal Mountain |
| 114 | Green Mountain | 2138 | 10,311' | 444' | Saguache | West Baldy |
| 115 | Thirtyone Mile Mountain | 2139 | 10,308' | 1,232' | Park | Thirtyone Mile Mountain |
| 116 | Judge, Mount | 2142 | 10,301' | 521' | Clear Creek | Saddleback Mountain |
| 117 | Glacier Knobs, West | | 10,286' | 128' | Larimer | McHenrys Peak |
| 118 | 10284 | | 10,284' | 278' | Boulder | Nederland |
| 119 | 10278 | 2151 | 10,278' | 423' | Mineral | Wagon Wheel Gap |
| 120 | Long Ridge | 2152 | 10,276' | 769' | Mineral | Bristol Head |
| 121 | Dunckley Flat Tops (HP) | 2154 | 10,271' | 646' | Rio Blanco | Dunckley Pass |
| 122 | Green Mountain | 2156 | 10,270' | 428' | Chaffee | Cameron Mountain |
| 123 | 10269 | 2157 | 10,269' | 411' | Chaffee | Cameron Mountain |
| 124 | Lone Spring Butte | 2162 | 10,262' | 301' | Routt | Green Ridge |
| 125 | 10261 | 2163 | 10,261' | 903' | Routt | Meaden Peak |
| 126 | 10257 | 2167 | 10,257' | 416' | Rio Blanco | Meadow Creek Lake |
| 127 | East White Pine Mountain | 2168 | 10,256' | 633' | Larimer | Crystal Mountain |
| 128 | Big Hill | 2171 | 10,252' | 689' | Saguache | West Baldy |
| 129 | 10252 | 2172 | 10,252' | 478' | Park | Meridian Hill |
| 130 | 10231 | 2181 | 10,231' | 371' | Fremont | Waugh Mountain |
| 131 | Glacier Knobs, East | 2184 | 10,227' | 433' | Larimer | McHenrys Peak |
| 132 | Mineral Mountain | | 10,220' | 40' | Boulder | Nederland |
| 133 | Boulder County Hill | | 10,219' | 70' | Boulder | Nederland |
| 134 | 10196 | 2195 | 10,196' | 339' | Park | Meridian Hill |
| 135 | Blackhawk Peak | | 10,193' | 252' | Gilpin | Central City |
| 136 | 10180 | 2206 | 10,180' | 400' | Fremont | Jack Hall Mountain |
| 137 | Antelope Mountain | 2213 | 10,162' | 542' | Mineral | Workman Creek |
| 138 | Shadow Mountain | | 10,162' | 246' | Grand | Shadow Mountain |
| 139 | 10157 | 2221 | 10,157' | 341' | Routt | Meaden Peak |
| 140 | 10156 | 2222 | 10,156' | 306' | Rio Blanco | Meadow Creek Lake |
| 141 | "Thunder Peak" | 2228 | 10,144' | 576' | Larimer | Longs Peak |
| 142 | Buckeye Mountain | 2231 | 10,140' | 600' | Gilpin | Nederland |
| 143 | Limestone Ridge | 2238 | 10,129' | 390' | Chaffee | Buena Vista East |
| 144 | 10129 | 2239 | 10,129' | 326' | Hinsdale | Hermit Lakes |
| 145 | 10127 | 2241 | 10,127' | 532' | Chaffee | Castle Rock Gulch |
| 146 | 10127 | 2242 | 10,127' | 354' | Park | Glentivar |
| 147 | 10100 | 2262 | 10,100' | 313' | Larimer | Pingree Park |
| 148 | Huntsman Mesa | | 10,092' | 200' | Gunnison | Powderhorn |
| 149 | Castle Mountain | 2273 | 10,078' | 692' | Park | Witcher Mountain |
| 150 | Vigil, Mount | | 10,078' | 151' | El Paso | Mount Big Chief |
| 151 | Hammond Peak | 2279 | 10,067' | 612' | Park | Thirtyone Mile Mountain |
| 152 | Needles, The | 2283 | 10,062' | 943' | Larimer | Estes Park |
| 153 | 10057 | | 10,057' | 294' | Grand | Parkview Mountain |
| 154 | 10049 | 2295 | 10,049' | 302' | Routt | Green Ridge |
| 155 | 10038 | 2297 | 10,038' | 306' | Dolores | Rico |
| 156 | Deer Mountain | 2301 | 10,027' | 1,109' | Larimer | Estes Park |
| 157 | Loco Ridge | | 10,026' | 191' | Chaffee & Fremont | Salida East |
| 158 | Graphite Ridge | 2309 | 10,018' | 314' | Chaffee | Cameron Mountain |
| 159 | Bassam Ridge | 2318 | 10,009' | 330' | Chaffee & Park | Castle Rock Gulch |
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