CO 12ers List

ForrestThorniley has completed 156 of 676 CO 12ers with 300'+ prominence
42 CO 12ers with less than 300' prominence
 
300'+ Prominence Only?
 
# Name Rank Elevation Prominence Counties Quadrangle
11299064312,990' 450' HinsdalePole Creek Mountain
2Peak 864512,987' 607' SummitBreckenridge
3Bear Mountain64612,987' 567' San JuanSilverton
4Toll, Mount65112,979' 439' Boulder & GrandMonarch Lake
5Engineer Mountain65512,968' 1,428' San JuanEngineer Mountain
6Shoshoni Peak65812,967' 347' Boulder & GrandMonarch Lake
7Ouray Peak66312,957' 377' ChaffeeIndependence Pass
81295666412,956' 576' Chaffee & GunnisonMount Yale
9Vasquez Peak67412,947' 1,007' Clear Creek & GrandBerthoud Pass
10Fools Peak67512,947' 647' EagleMount Jackson
11"Ooh La La!"S12,945' 285' Boulder & GrandIsolation Peak
12Pawnee Peak67612,943' 402' Boulder & GrandMonarch Lake
13Star Mountain67812,941' 561' LakeIndependence Pass
141294067912,940' 560' EagleMount Jackson
15Woods Mountain68112,940' 440' Clear CreekGrays Peak
16Tenmile Peak69012,933' 793' SummitFrisco
17Jasper, Mount70012,923' 1,023' Boulder & GrandEast Portal
18"Deming Mountain"71312,902' 1,162' Eagle & SummitVail Pass
19Ganley Mountain12,902' 122' Clear CreekGrays Peak
201289871812,898' 398' EagleMount Jackson
21Galena Mountain72012,893' 593' LakeHomestake Reservoir
22South Peak72112,892' 952' LakeSouth Peak
23Decatur Mountain72412,890' 470' Clear Creek & SummitMontezuma
24Revenue Mountain72612,889' 469' Clear Creek & SummitMontezuma
25"Pawshoni"12,878' 138' Boulder & GrandMonarch Lake
26Logan, Mount73712,870' 1,210' ParkMount Logan
27Buckeye Peak73912,867' 1,527' LakeLeadville North
28Long Trek Mountain74112,866' 566' ArchuletaElwood Pass
29Peak 474212,866' 486' SummitFrisco
30"Peak S"75012,857' 357' SummitVail East
31Bald Mountain75112,856' 476' Chaffee & GunnisonGarfield
32Peak 512,855' 75' SummitFrisco
33Chipeta Mountain, South12,850' 190' Chaffee & GunnisonMount Ouray
34Silver Mountain12,849' 229' SummitMontezuma
35Elk Tooth75412,848' 468' BoulderIsolation Peak
361284275812,842' 462' GunnisonFairview Peak
37Broncho Mountain76212,834' 667' GunnisonFairview Peak
38Wulsten Baldy76312,831' 427' CusterElectric Peak
391283076412,830' 330' GunnisonItalian Creek
40Chrysolite Mountain76612,822' 722' ChaffeeSaint Elmo
41Sheep Mountain77112,818' 758' ParkFairplay West
42Neva, Mount77312,814' 474' Boulder & GrandMonarch Lake
43Baldy, Mount77712,805' 1,545' GunnisonOh-Be-Joyful
44Machebeuf, Mount12,805' 265' Clear CreekGrays Peak
45Peak 112,805' 225' SummitFrisco
46Bobtail Benchmark78112,803' 352' Clear Creek & GrandByers Peak
47Mesa Seco78412,800' 1,500' HinsdaleCannibal Plateau
481278379312,783' 643' HinsdaleBaldy Cinco
491278079912,780' 360' CusterElectric Peak
50Buffalo Mountain80212,777' 877' SummitVail Pass
51"Sacred Buffalo"12,769' 69' SummitVail Pass
52Otter Mountain80812,766' 386' Clear CreekGeorgetown
531276381112,763' 623' GrandBerthoud Pass
54Chapman, Mount81412,757' 617' Chaffee & GunnisonWhitepine
55Coon Hill81512,757' 577' Grand & SummitLoveland Pass
56AS P560 Benchmark81812,752' 372' Clear Creek & SummitLoveland Pass
571274382312,743' 323' ChaffeeIndependence Pass
581273983312,739' 399' ChaffeeMount Yale
59"West Deming"83412,736' 676' Eagle & SummitVail Pass
601273483512,734' 994' PitkinHomestake Reservoir
61Birthday Peak83812,730' 350' Chaffee & GunnisonMount Harvard
62Hallett Peak84712,713' 733' Grand & LarimerMcHenrys Peak
63American Flag Mountain84812,713' 733' GunnisonItalian Creek
64Bristol Head85312,706' 1,206' MineralBristol Head
65Bethel, Mount85512,705' 445' Clear CreekLoveland Pass
661270086012,700' 320' ParkBoreas Pass
67Elk Mountain86412,693' 673' Eagle & SummitCopper Mountain
681268487312,684' 344' GunnisonCrystal Creek
69Peak 312,676' 136' SummitFrisco
70"The Bishop"12,670' 20' Boulder & GrandMonarch Lake
71Peak 712,665' 45' SummitBreckenridge
72Burwell Peak12,664' 164' La Plata & MontezumaLa Plata
731266088612,660' 360' Boulder & GrandEast Portal
74Arrowhead12,660' 240' LarimerMcHenrys Peak
75Ruby Peak90012,644' 424' GunnisonMarcellina Mountain
761264490112,644' 344' ParkJones Hill
77Sharkstooth, The91112,630' 490' LarimerMcHenrys Peak
781262091412,620' 640' GunnisonWhitepine
79Dunn Peak91512,620' 520' Dolores & San MiguelGroundhog Mountain
80Independence Mountain92312,614' 754' SummitKeystone
81Prospect Mountain92412,614' 554' LakeClimax
82Volz Benchmark94112,589' 569' ParkBoreas Pass
831258594212,585' 445' SummitLoveland Pass
84Bear MountainS12,585' 285' SummitKeystone
85Corbett Peak12,583' 123' Eagle & SummitCopper Mountain
86"The Bishop's Scepter"12,580' 40' GrandMonarch Lake
87Spearhead, The12,575' 275' BoulderMcHenrys Peak
88"Algonquin"95412,574' 434' Boulder & GrandMonarch Lake
89Peak 612,573' 193' SummitBreckenridge
901256795712,567' 347' ParkJefferson
91Andrews Peak95812,565' 1,185' GrandIsolation Peak
92New York Mountain96612,550' 370' EagleGrouse Mountain
931252597312,525' 305' EagleMount Jackson
94Uneva Peak97512,522' 1,022' Eagle & SummitVail Pass
95Stanley Mountain97912,521' 821' Clear Creek & GrandBerthoud Pass
96Sugarloaf Peak98312,513' 475' Clear CreekGeorgetown
971250099712,500' 320' LakeHomestake Reservoir
98Ptarmigan Peak99912,498' 721' Grand & SummitDillon
99Colorado Mines Peak100612,493' 353' Clear Creek & GrandBerthoud Pass
100Lyle Benchmark101112,489' 589' Lake & PitkinNast
101Otis Peak101512,486' 426' LarimerMcHenrys Peak
10212485101712,485' 345' EagleWillow Lakes
103Silver Plume Mountain101912,477' 462' Clear CreekGrays Peak
104Trelease, Mount12,477' 217' Clear CreekLoveland Pass
105Morgan Peak12,474' 174' SummitMontezuma
10612472102212,472' 492' GunnisonFairview Peak
107Sundance Mountain102312,466' 1,166' LarimerTrail Ridge
108Chapin, Mount103012,454' 434' LarimerTrail Ridge
10912454103112,454' 354' Lake & ParkSouth Peak
11012453103312,453' 393' Lake & PitkinHomestake Reservoir
11112446103712,446' 306' GunnisonFairview Peak
112Forest Hill103812,444' 1,184' GunnisonItalian Creek
113Glacier Mountain103912,443' 423' SummitKeystone
114Poor, Mount104012,442' 502' Chaffee & GunnisonCumberland Pass
115"V 6"104112,442' 462' San JuanSilverton
116Kataka Mountain104412,441' 701' ParkMount Evans
117Copper Mountain104512,441' 621' SummitCopper Mountain
118East Beckwith Mountain104912,432' 2,492' GunnisonAnthracite Range
11912430105112,430' 502' GunnisonNew York Peak
120"Peak X"105412,429' 1,759' ParkTopaz Mountain
12112429105512,429' 489' Grand & SummitLoveland Pass
122Tucker Mountain12,421' 161' SummitCopper Mountain
123North Sheep Mountain106112,420' 398' Eagle & SummitCopper Mountain
124Keystone Mountain106712,408' 348' SummitKeystone
125Emmons, Mount107612,392' 572' GunnisonOh-Be-Joyful
126"Red Deer Mountain"107712,391' 451' Boulder & GrandIsolation Peak
127Cumberland Mountain107912,388' 368' La PlataLa Plata
128Republican MountainS12,386' 286' Clear CreekGeorgetown
129Matchless Mountain108312,383' 1,763' GunnisonMatchless Mountain
130"Skyscraper Peak"108412,383' 636' BoulderEast Portal
131Ashcroft Mountain108712,381' 361' PitkinHayden Peak
132Highland Peak12,381' 201' PitkinHighland Peak
133Sheep Mountain109312,376' 316' Eagle & SummitCopper Mountain
134Almagre Mountain109812,367' 1,317' TellerManitou Springs
135"Outpost Peak"110012,362' 422' EagleVail East
136Gold Hill110112,361' 311' Gunnison & PitkinNew York Peak
137"Trail Ridge"110312,355' 528' LarimerFall River Pass
138Flat Top Mountain110412,354' 4,054' GarfieldOrno Peak
139Almagre Mountain, South110512,349' 369' TellerManitou Springs
14012346110812,346' 366' Grand & SummitLoveland Pass
141South Twin Cone Peak111012,340' 720' ParkMount Logan
142Geneva Mountain111712,335' 715' ParkMount Evans
143"Madonna Dome"111912,331' 631' Park & SummitBoreas Pass
144Ptarmigan Mountain112412,324' 304' GrandMcHenrys Peak
145Flattop Mountain12,324' 24' Grand & LarimerMcHenrys Peak
146North Twin Cone Peak112612,323' 383' ParkMount Logan
147"Harrison Mountain"112712,317' 417' Clear CreekBerthoud Pass
14812316S12,316' 296' Clear Creek & GrandBerthoud Pass
14912314112812,314' 334' GunnisonWhitepine
150"Eccles Peak"112912,313' 413' SummitVail Pass
151Union Mountain12,313' 53' SummitCopper Mountain
152Sawtooth Mountain114012,304' 364' BoulderAllens Park
153Ute Peak114112,303' 1,123' GrandUte Peak
154"Quarter to 5 Peak"114512,300' 394' Boulder & GrandMonarch Lake
155Ball Mountain114812,300' 306' LakeMount Sherman
156"Russell Peak"12,300' 40' Clear Creek & GrandBerthoud Pass
157Parkview Mountain114912,296' 2,676' Grand & JacksonParkview Mountain
158Cinnamon Mountain115212,293' 713' GunnisonOh-Be-Joyful
159Sherman Mountain12,287' 107' Clear CreekGeorgetown
160Deadwood Mountain12,285' 265' La PlataLa Plata
16112277S12,277' 297' Boulder & GrandIsolation Peak
162"Peak Y"115912,274' 534' ParkTopaz Mountain
163Divide Benchmark116612,259' 359' Lake & PitkinHomestake Reservoir
164"Heartbeat Peak"117112,251' 391' Gilpin & GrandEast Portal
165Prospect Mountain12,245' 145' ConejosElwood Pass
166"Peak Z"117612,244' 304' ParkTopaz Mountain
167"Sneva Peak"117712,242' 342' SummitVail Pass
168"Ptarmigans Beak"117912,241' 381' GrandIsolation Peak
169South Matchless Mountain118012,233' 733' GunnisonMatchless Mountain
170Goliath Peak12,216' 64' Clear CreekIdaho Springs
171Peck, Mount119412,208' 588' Chaffee & GunnisonPahlone Peak
17212195119912,195' 335' Chaffee & GunnisonPahlone Peak
173Derby Peak120212,186' 606' GarfieldDome Peak
17412180120612,180' 430' Lake & PitkinHomestake Reservoir
175McCurdy Mountain121112,168' 789' ParkMcCurdy Mountain
176Crested Butte121512,162' 2,582' GunnisonGothic
177Saint Vrain Mountain121712,162' 902' BoulderAllens Park
178Black Face122512,147' 647' Dolores & San MiguelMount Wilson
179Pearl Peak12,147' 127' EagleCopper Mountain
180Ptarmigan Hill122812,143' 378' Eagle & SummitPando
181Bald Mountain123312,136' 516' EagleVail East
182"Sprint Peak"12,110' 170' Gilpin & GrandEast Portal
183Red Mountain125312,100' 480' Clear CreekBerthoud Pass
184"Kenosha Peak"125412,100' 320' ParkMount Logan
185"X Prime"S12,100' 280' ParkTopaz Mountain
186Terrible Mountain12,100' 120' GunnisonFairview Peak
18712088126012,088' 300' ParkJefferson
188Flagstaff Mountain126512,072' 532' SaguacheBonanza
189"Beacon Peak"12,072' 172' Gilpin & GrandEast Portal
190"Burning Bear Peak"126712,069' 409' ParkMontezuma
191"Zephyr"126912,067' 337' ParkTopaz Mountain
192Twin Cones, South12,060' 160' GrandBerthoud Pass
193Twin Cones, North12,058' 198' GrandBerthoud Pass
194Tiptop Peak12,053' 33' SummitMontezuma
195Charles Benchmark128212,050' 310' EagleCrooked Creek Pass
196"Panorama Point"12,029' 129' Park & SummitBoreas Pass
197Chalk Mountain129612,020' 680' LakeCopper Mountain
198Trappers Peak131312,002' 822' GarfieldBig Marvine Peak

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