CO 12ers List
Derek Freed has completed 76 of 682 CO 12ers with 300'+ prominence
34 CO 12ers with less than 300' prominence
| # |
Name |
Rank |
Elevation |
Prominence |
Counties |
Quadrangle |
| 1 | Toll, Mount | 643 | 12,989' | 454' | Boulder & Grand | Monarch Lake |
| 2 | Shoshoni Peak | 650 | 12,979' | 328' | Boulder & Grand | Monarch Lake |
| 3 | 12967 | 658 | 12,967' | 307' | Clear Creek | Mount Evans |
| 4 | Pawnee Peak | 669 | 12,955' | 404' | Boulder & Grand | Monarch Lake |
| 5 | Vasquez Peak | 671 | 12,951' | 1,021' | Clear Creek & Grand | Berthoud Pass |
| 6 | "Ooh La La!" | | 12,951' | 252' | Boulder & Grand | Isolation Peak |
| 7 | Woods Mountain | 676 | 12,944' | 467' | Clear Creek | Grays Peak |
| 8 | Jasper, Mount | 694 | 12,923' | 1,011' | Boulder & Grand | East Portal |
| 9 | "South Vasquez Peak" | | 12,903' | 245' | Clear Creek & Grand | Berthoud Pass |
| 10 | Decatur Mountain | 723 | 12,892' | 479' | Clear Creek & Summit | Montezuma |
| 11 | Breckinridge Peak | | 12,889' | 149' | Clear Creek | Empire |
| 12 | Revenue Mountain | 726 | 12,888' | 482' | Clear Creek & Summit | Montezuma |
| 13 | "Pawshoni" | | 12,888' | 114' | Boulder & Grand | Monarch Lake |
| 14 | Witter Peak | | 12,884' | 144' | Clear Creek | Empire |
| 15 | Logan, Mount | 734 | 12,876' | 1,218' | Park | Mount Logan |
| 16 | Elk Tooth | 737 | 12,872' | 491' | Boulder | Isolation Peak |
| 17 | Glacier Peak | | 12,857' | 243' | Park & Summit | Boreas Pass |
| 18 | Neva, Mount | 751 | 12,849' | 506' | Boulder & Grand | Monarch Lake |
| 19 | "Hopi" | 766 | 12,827' | 542' | Grand | Monarch Lake |
| 20 | "Iroquois" | | 12,811' | 296' | Grand | Monarch Lake |
| 21 | Bobtail Benchmark | 777 | 12,809' | 353' | Clear Creek & Grand | Byers Peak |
| 22 | Byers Peak | 778 | 12,808' | 1,281' | Grand | Byers Peak |
| 23 | Machebeuf, Mount | | 12,806' | 262' | Clear Creek | Grays Peak |
| 24 | Cooper Mountain | | 12,792' | 172' | Summit | Montezuma |
| 25 | Otter Mountain | 799 | 12,782' | 382' | Clear Creek | Georgetown |
| 26 | 12769 | 808 | 12,769' | 616' | Grand | Berthoud Pass |
| 27 | Coon Hill | 817 | 12,761' | 551' | Grand & Summit | Loveland Pass |
| 28 | AS P560 Benchmark | 826 | 12,752' | 359' | Clear Creek & Summit | Loveland Pass |
| 29 | Hallett Peak | 845 | 12,723' | 769' | Grand & Larimer | McHenrys Peak |
| 30 | Bethel, Mount | 857 | 12,707' | 464' | Clear Creek | Loveland Pass |
| 31 | 12707 | 858 | 12,707' | 420' | Grand | Loveland Pass |
| 32 | 12707 | 859 | 12,707' | 312' | Park | Boreas Pass |
| 33 | "Notabon" | | 12,706' | 126' | Boulder | Ward |
| 34 | Bills Peak | 861 | 12,702' | 619' | Grand | Byers Peak |
| 35 | 12694 | 870 | 12,694' | 421' | Grand | Byers Peak |
| 36 | East Spanish Peak | 878 | 12,680' | 2,397' | Huerfano & Las Animas | Spanish Peaks |
| 37 | Achonee, Mount | | 12,667' | 227' | Grand | Monarch Lake |
| 38 | Nystrom, Mount | | 12,656' | 278' | Grand | Byers Peak |
| 39 | Mahana Peak | 904 | 12,643' | 351' | Boulder | Isolation Peak |
| 40 | 12640 | | 12,640' | 271' | Boulder & Grand | East Portal |
| 41 | Independence Mountain | 923 | 12,617' | 738' | Summit | Keystone |
| 42 | Volz Benchmark | 940 | 12,598' | 619' | Park | Boreas Pass |
| 43 | Bear Mountain | | 12,589' | 287' | Summit | Keystone |
| 44 | 12582 | 951 | 12,582' | 439' | Summit | Loveland Pass |
| 45 | "Algonquin" | 952 | 12,581' | 427' | Boulder & Grand | Monarch Lake |
| 46 | 12569 | 959 | 12,569' | 335' | Park | Jefferson |
| 47 | Stanley Mountain | 979 | 12,529' | 824' | Clear Creek & Grand | Berthoud Pass |
| 48 | Sugarloaf Peak | 985 | 12,523' | 462' | Clear Creek | Georgetown |
| 49 | 12505 | 999 | 12,505' | 602' | Chaffee | Mount Yale |
| 50 | Colorado Mines Peak | 1004 | 12,500' | 334' | Clear Creek & Grand | Berthoud Pass |
| 51 | Ptarmigan Peak | 1005 | 12,498' | 704' | Grand & Summit | Dillon |
| 52 | Silver Plume Mountain | 1013 | 12,488' | 464' | Clear Creek | Grays Peak |
| 53 | Otis Peak | 1019 | 12,481' | 450' | Larimer | McHenrys Peak |
| 54 | Trelease, Mount | | 12,477' | 217' | Clear Creek | Loveland Pass |
| 55 | Morgan Peak | | 12,474' | 174' | Summit | Montezuma |
| 56 | "Little Bear Mountain" | | 12,450' | 190' | Summit | Keystone |
| 57 | Copper Mountain | 1043 | 12,447' | 611' | Summit | Copper Mountain |
| 58 | Kataka Mountain | 1048 | 12,440' | 731' | Park | Mount Evans |
| 59 | Bison Peak | 1052 | 12,435' | 2,441' | Park | McCurdy Mountain |
| 60 | "Peak X" | 1058 | 12,432' | 1,759' | Park | Topaz Mountain |
| 61 | 12430 | 1061 | 12,430' | 308' | Grand | Byers Peak |
| 62 | 12427 | 1062 | 12,427' | 434' | Grand & Summit | Loveland Pass |
| 63 | Tucker Mountain | | 12,421' | 161' | Summit | Copper Mountain |
| 64 | Mayflower Hill | | 12,420' | 120' | Summit | Copper Mountain |
| 65 | Republican Mountain | 1076 | 12,403' | 312' | Clear Creek | Georgetown |
| 66 | Hiamovi Mountain | 1079 | 12,400' | 891' | Grand | Isolation Peak |
| 67 | "Red Deer Mountain" | 1085 | 12,394' | 442' | Boulder & Grand | Isolation Peak |
| 68 | "Skyscraper Peak" | 1094 | 12,385' | 619' | Boulder | East Portal |
| 69 | Watanga Mountain | 1097 | 12,377' | 610' | Grand | Isolation Peak |
| 70 | 12355 | 1108 | 12,355' | 409' | Grand | Byers Peak |
| 71 | 12348 | 1112 | 12,348' | 320' | Grand & Summit | Loveland Pass |
| 72 | Geneva Mountain | 1118 | 12,344' | 717' | Park | Mount Evans |
| 73 | "Madonna Dome" | 1125 | 12,331' | 668' | Park & Summit | Boreas Pass |
| 74 | Flattop Mountain | | 12,330' | 35' | Grand & Larimer | McHenrys Peak |
| 75 | South Twin Cone Peak | 1128 | 12,329' | 695' | Park | Mount Logan |
| 76 | Sawtooth Mountain | 1129 | 12,328' | 382' | Boulder | Allens Park |
| 77 | North Twin Cone Peak | 1132 | 12,324' | 398' | Park | Mount Logan |
| 78 | 12324 | | 12,324' | 296' | Clear Creek & Grand | Berthoud Pass |
| 79 | "Harrison Mountain" | 1134 | 12,321' | 396' | Clear Creek | Berthoud Pass |
| 80 | Union Mountain | | 12,313' | 53' | Summit | Copper Mountain |
| 81 | Cooper Peak | 1141 | 12,312' | 415' | Grand | Isolation Peak |
| 82 | Blaine, Mount | | 12,306' | 212' | Park | Mount Logan |
| 83 | Parkview Mountain | 1149 | 12,303' | 2,667' | Grand & Jackson | Parkview Mountain |
| 84 | 12303 | 1150 | 12,303' | 304' | Boulder & Grand | Isolation Peak |
| 85 | "Quarter to 5 Peak" | 1159 | 12,290' | 378' | Boulder & Grand | Monarch Lake |
| 86 | Sherman Mountain | | 12,287' | 107' | Clear Creek | Georgetown |
| 87 | "Peak Y" | 1161 | 12,282' | 536' | Park | Topaz Mountain |
| 88 | Saint Louis Peak | 1176 | 12,256' | 349' | Grand | Byers Peak |
| 89 | "Peak Z" | | 12,252' | 296' | Park | Topaz Mountain |
| 90 | Pegmatite Points, West | | 12,229' | 246' | Park | Harris Park |
| 91 | "Heartbeat Peak" | 1190 | 12,223' | 372' | Gilpin & Grand | East Portal |
| 92 | Goliath Peak | | 12,216' | 64' | Clear Creek | Idaho Springs |
| 93 | "Hiamovi Tower" | 1203 | 12,199' | 319' | Grand | Isolation Peak |
| 94 | Saint Vrain Mountain | 1213 | 12,175' | 879' | Boulder | Allens Park |
| 95 | McCurdy Mountain | 1214 | 12,174' | 792' | Park | McCurdy Mountain |
| 96 | "Cherokee" | 1219 | 12,169' | 355' | Grand | Monarch Lake |
| 97 | Little Baldy Mountain | 1224 | 12,157' | 972' | Park | Como |
| 98 | Kingston Peak | | 12,154' | 288' | Clear Creek & Gilpin | Empire |
| 99 | "Blackfoot" | 1248 | 12,126' | 371' | Grand | Monarch Lake |
| 100 | 12119 | 1251 | 12,119' | 730' | Grand | Dillon |
| 101 | "Hocus Peak" | | 12,117' | 166' | Clear Creek | Berthoud Pass |
| 102 | Williams Benchmark | | 12,105' | 181' | Grand | Dillon |
| 103 | "X Prime" | | 12,095' | 297' | Park | Topaz Mountain |
| 104 | "Kenosha Peak" | 1261 | 12,094' | 329' | Park | Mount Logan |
| 105 | 12088 | | 12,088' | 284' | Park | Jefferson |
| 106 | "Zephyr" | 1269 | 12,077' | 345' | Park | Topaz Mountain |
| 107 | "Burning Bear Peak" | 1270 | 12,074' | 392' | Park | Montezuma |
| 108 | Tiptop Peak | | 12,053' | 33' | Summit | Montezuma |
| 109 | Marten Peak | 1286 | 12,047' | 472' | Grand | Isolation Peak |
| 110 | "Panorama Point" | | 12,041' | 149' | Park & Summit | Boreas Pass |
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