CO 11ers List
BrianR has completed 40 of 478 CO 11ers with 300'+ prominence
5 CO 11ers with less than 300' prominence
| # |
Name |
Rank |
Elevation |
Prominence |
Counties |
Quadrangle |
| 1 | Helmet Peak | 1327 | 11,978' | 556' | Montezuma | Rampart Hills |
| 2 | Resolution Mountain | 1352 | 11,924' | 462' | Eagle | Pando |
| 3 | Treasure Mountain | 1353 | 11,918' | 1,070' | Mineral | Wolf Creek Pass |
| 4 | Alberta Peak | 1371 | 11,879' | 715' | Mineral | Wolf Creek Pass |
| 5 | Epworth, Mount | 1394 | 11,843' | 503' | Grand | East Portal |
| 6 | 11835 | 1397 | 11,835' | 455' | Rio Grande | Elwood Pass |
| 7 | 11831 | 1398 | 11,831' | 681' | Mineral | Wolf Creek Pass |
| 8 | 11818 | 1406 | 11,818' | 568' | Mineral | Elwood Pass |
| 9 | Saint Charles Peak | 1416 | 11,789' | 1,138' | Custer | Saint Charles Peak |
| 10 | 11782 | 1421 | 11,782' | 368' | Gunnison | Italian Creek |
| 11 | Gravel Mountain | 1423 | 11,775' | 1,399' | Grand | Bowen Mountain |
| 12 | Tombstone Ridge | | 11,734' | 295' | Larimer | Trail Ridge |
| 13 | Sargents Mesa | 1447 | 11,733' | 569' | Saguache | Sargents Mesa |
| 14 | Waugh Mountain | 1451 | 11,725' | 2,330' | Fremont | Waugh Mountain |
| 15 | Chief Mountain | 1455 | 11,713' | 1,036' | Clear Creek | Idaho Springs |
| 16 | 11682 | 1471 | 11,682' | 315' | Custer | Saint Charles Peak |
| 17 | Williams Peak | 1494 | 11,627' | 2,061' | Grand & Summit | Battle Mountain |
| 18 | Williams Benchmark | 1495 | 11,621' | 400' | Grand & Summit | Eagle Roost |
| 19 | Deer Peak | 1512 | 11,582' | 881' | Custer | Deer Peak |
| 20 | 11580 | 1514 | 11,580' | 520' | Custer & Huerfano | San Isabel |
| 21 | 11561 | | 11,561' | 276' | Mineral | Mount Hope |
| 22 | 11559 | 1525 | 11,559' | 345' | Eagle | Pando |
| 23 | Thirtynine Mile Mountain | 1526 | 11,558' | 2,063' | Park | Thirtynine Mile Mountain |
| 24 | 11538 | 1540 | 11,538' | 347' | Rio Grande | Del Norte Peak |
| 25 | 11516 | 1554 | 11,516' | 331' | Mineral | Wolf Creek Pass |
| 26 | Mestaa'ėhehe Mountain | 1561 | 11,500' | 650' | Clear Creek | Saddleback Mountain |
| 27 | Tenderfoot Mountain | 1588 | 11,441' | 461' | Summit | Dillon |
| 28 | Twin Sisters Peaks, East | 1595 | 11,429' | 2,296' | Larimer | Longs Peak |
| 29 | Elk Mountain | 1600 | 11,424' | 2,159' | Grand | Corral Peaks |
| 30 | Twin Sisters Mountain | 1621 | 11,377' | 349' | Larimer | Longs Peak |
| 31 | Brewery Hill | 1623 | 11,376' | 372' | Summit | Keystone |
| 32 | 11346 | 1633 | 11,346' | 342' | Saguache | Pine Cone Knob |
| 33 | Crater Peak | 1639 | 11,335' | 2,315' | Delta | Chalk Mountain |
| 34 | 11332 | 1642 | 11,332' | 525' | Mineral | Elwood Pass |
| 35 | Badger Mountain | 1651 | 11,296' | 1,556' | Park | Glentivar |
| 36 | Warrior Mountain | 1654 | 11,295' | 381' | Clear Creek | Idaho Springs |
| 37 | 11229 | 1680 | 11,229' | 397' | Rio Grande | Pine Cone Knob |
| 38 | 11217 | 1686 | 11,217' | 315' | Grand & Summit | Battle Mountain |
| 39 | Papoose Mountain | | 11,174' | 154' | Clear Creek | Idaho Springs |
| 40 | Orphan Butte | 1719 | 11,156' | 370' | La Plata & Montezuma | Orphan Butte |
| 41 | Sheep Mountain | 1745 | 11,096' | 700' | Eagle & Summit | Sheephorn Mountain |
| 42 | 11068 | 1758 | 11,068' | 354' | Mineral | Wagon Wheel Gap |
| 43 | 11067 | | 11,067' | 296' | Park | Glentivar |
| 44 | 11038 | 1774 | 11,038' | 376' | La Plata & Montezuma | Elk Creek |
| 45 | Taylor Mesa | | 11,010' | 288' | Dolores | Clyde Lake |
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