Colorado 13ers › Peak Lists, Routes & Other Info

13ers Peakbagging Info › by The Climbing Cooneys

Welcome to our "home page" for climbing the Colorado 13ers. The purpose of this site is to provide definitive route information on all of Colorado's thirteen thousand foot summits. By "definitive," we mean that each peak described herein, has been personally climbed by us. There is no "second" or "third" hand information or reports that read something like," it's been reported that the Northeast ridge of this peak will go." We will include some alternate route beta provided by highly trusted sources, but you can have the assurance that the primary route described has been successfully climbed by us. Our general assumption is that if you are interested in climbing Colorado 13ers, you are already a fairly experienced peakbagger/climber and hence, you are not looking for a detailed, step-by-step, let us hold your hand description of how to get to the summit. Our goal is to provide enough basic information to help you avoid any potential pitfalls or dead-end routes, and enough information on each route so you can anticipate what difficulties you'll encounter and how to best overcome them. You will not have to wade through countless "trip reports" where you consume a great deal of time in trying to ferret out actual route information from all the other extraneous beta that includes things like where Suzie left her water bottle or what restaurant somebody ate at. Be aware though that our trip reports date back as far as 1987. With each report, we provide the year we climbed that peak. The further back the year, the more you may want to add additional research to your trip plan in case some of our information has become outdated. And one more thing, there are obviously many ways to climb a peak. We're not suggesting you have to do it "our way" by providing these routes. Feel free to try other options. Report what you find to us. Use this beta to help plan your trip and anticipate possible difficulties. And so we hope you may have many successful climbs. 

Something you should know about us that's intended to encourage those just starting out climbing Colorado summits. We are not and have never been Olympic caliber athletes, neither are we skilled, lead rock climbers. You do not have to be either to climb all these peaks. While we have always kept ourselves in decent physical shape, there are many climbers/peakbaggers far superior to us in physical capabilities and mountain climbing skills. In climbing all these mountains, we generally always took the easiest and simplest route we could find. We seldom took on difficult ridge traverses and most of our multi-summit days were kept within reason in regards to time. Sometimes, poor decisions or lack of better information placed us in more difficult situations. And there were some days where obtaining the goal of multiple peaks led to long hours or excessive elevation gain.  But generally speaking, you should find on this site, the easiest, simplest and shortest routes available for these peaks.

Things You Should Know

The peaks listed on this site are primarily based on the 13er list used on ListsofJohn. ListsofJohn has become a popular site for recording peak ascents and contains a wealth of additional information regarding many summits in many states. Once you link on this site to a specific peak, there will be a link (LoJ) that will take you to the specific page for that peak on ListsofJohn. This is provided for your convenience, especially if you are recording your ascents on that site. In addition, we have attempted to provide a reconciled listing to the 13ers listed in "Colorado's High Thirteeners" by Mike Garratt and Bob Martin. (Now out of print.) This reconciliation is based on their third edition. So with each peak, you will see two rankings, one that follows ListsofJohn (LoJ) and another that follows Garratt and Martin (G&M).

Peak Names

It's difficult to be consistent here, so what we basically tried to do was to stick with USGS Map names for the primary name of a peak and then we added a "Nickname" area to help distinguish summits of identical height. G&M used letters (A,B,C,D,E,etc) to distinguish same elevation peaks. (So whenever you see a letter designation following a name, that is taken from G&M.) LoJ has used a basically "ungoverned" system of "nicknames" suggested by Gerry Roach and/or others to help resolve this issue. It's also much easier to remember a peak by name than by UNxx,xxx. In addition, peak names such as the S.x series, T.x, U.x, or V.x, will  not be found on USGS quads but we went ahead and used those designations because of their long time acceptance among the mountaineering community and use by G&M as well as LoJ.  

About GPS, Mileage & Elevation Gain, Routes on Maps

We climbed all 637 summits without ever using a GPS for navigation of any kind. I know - we're so retro! But the point here is that good map reading and compass skills can get you there and having & knowing how to use GPS without good map reading skills can still result in disaster. The GPS coordinates you'll find on this site have NOT BEEN FIELD TESTED." They are obtained from Google Earth using their coordinate system and are approximate, at best.  Use these coordinates at your own risk. In regards to mileage estimates, these are all based on horizontal USGS map estimates, usually using the distance measuring function on CalTopo maps. In most cases, our mileage estimates will be less than what you will actually walk. We have typically "rounded" off to quarter or half miles. Use these estimates to help you determine the length hike you want to do and for planning purposes, but remember that we make no guarantees regarding their accuracy. The same may be said for elevation gain estimates. We have typically rounded off to the nearest fifty or hundred. There's little sense in most cases of providing a precise number like 2,143 ft. The estimates are based on the difference between trailhead and summit elevations with some effort to calculate drops and gains on connecting ridges. We did not use cumulative elevation profiles that can be obtained from GPS and similar units. So our estimates will typically be less than what you will actually do. 

Map Routes & Google Earth Images: The routes we have drawn onto the CalTopo USGS maps and the Google Earth images are approximations only and should only be used to determine general direction. We do not guarantee their accuracy. Do not take too literally. They are not "field tested." 

The Plan...

With 584 summits to post beta on, this is a multi-year process. By summer of 2015, we planned to have summits ranked from 201 - 300 completed. Each year thereafter, we plan on posting the next 100, ranked from 301 to 400, etc. In the process of doing this project, we have found it easier and a more efficient use of our time to go ahead and create reports for all peaks associated with a given trailhead or locale. Hence, our focus now is less on completing a certain range of peaks (like 300 -400 ranked) and more "cleaning out" a particular area by creating reports for all the 13ers  there. So our goal now is to add a minimum of 100 peak reports annually. By the end of May 2016, we should have 200 peaks finished. Why are we starting with #201? Because there has been and continues to be resources available for the 100 and 200 highest summits such as Gerry Roach's book and Garratt & Martins classic on the 200 highest. (Even though out of print, there are still many copies floating around and being used.) Once we have posted all peaks down to #637, we'll go back and fill in beta for those ranked from #54 - #200.

How Can You Help? 

  1. If you see any grievous errors; poor directions, changes in roads, trails etc., not noted here, please report them to us so we can keep this information updated for all others to use. You may also report route variations, but they may or may not be added to this site depending on how useful we feel they are to the climbing community, the detail and reliability of the report, and other factors. 
  2. Contribute financially. Though this site is offered freely to all (we consider this to be our "gift" to the Colorado/peakbagging/climbing community), it is not maintained freely. As most all know, websites cost money and we are investing a considerable amount of time in creating and maintaining this site. Like Lists of John, we encourage donations to help us maintain this site. Please consider a donation in any amount.

Recently Added 13er Routes

#108 Mount Arkansas // 13,795'
#530 Precipice Peak // 13,144'
#446 "Fortress Peak" // 13,241'
#460 "UN 13222 A" // 13,222'
#360 "UN 13340 B (G&M)" // 13,340'
#472 Fairview Peak // 13,214'
#338 UN 13377 // 13,377'
#402 "El Punto/Un13300 F" // 13,300'
#311 "Heisshorn" // 13,411'
#450 Belleview Mountain // 13,233'
#503 "UN 13180 A" // 13,180'
#533 "UN 13130" // 13,140'
#433 "Golden Tops" // 13,260'
#452 "Cassi Peak" // 13,232'
#332 Precarious Peak // 13,380'
#189 Tijeras Peak // 13,604'
#188 "Pico Aislado" // 13,611'
#427 Marble Mountain // 13,266'
#336 Music Mountain // 13,380'