Page Type Page Type: Mountain/Rock
Location Lat/Lon: 37.94190°N / 107.71606°W
Additional Information County: Ouray
Activities Activities: Hiking, Mountaineering
Seasons Season: Spring, Summer, Fall, Winter
Additional Information Elevation: 13315 ft / 4058 m
Sign the Climber's Log


T 8 T 8 from Richmond Pass
T 8 T 8 from Imogene Pass Road
T 8
is a low 13er located the Sneffels Range of San Juan Mountains. It combines really well with Hayden Mountain South via an easy traverse over tundra, and it can also be combined with T 7 via a more difficult and loose traverse. I started the traverse from T 7 late and ran out of light (not good to start climbing a mountain at 3 PM after work in October). I went through a lot of unjoyable loose scree, so when I returned 2 days laters I chose a different approach which involved mostly hiking over tundra and some snow on the northern aspects of the mountain. 
Guide to the Colorado Mountains with Robert M. Ormes (sort of a bible of Colorado Mountains) only briefly mentions T 8 (13,315') in conjunction with Hayden Mountain. "From a mile northwest of the last switchback as US-550 descends north from Red Mountain Pass, an old and sometimes obscure trail, whose beginning is difficult to find, climbs northwest to 12,567' Richmond Pass, and then down the west side to Imogene Creek. The official summit of Hayden is 0.5 mile north of the pass. T 8 (13,315') and T 7 (13,359') are a greater distance up-ridge to the southwest of Richmond Pass". 
Colorado Rank: 378
Parent Lineage: T 7
Class: 2
What's up with the name? There are many summits that have unofficial names that have sprung up because of local usage or traditional agreement in the climbing community. Examples of these are some of the "T", "S", or "V" designation summits in the San Juans.
Nearby Peaks: 
  • T 7                                     0.66 miles
  • Hayden Mountain South       1.14 miles
  • Chicago Peak                       1.53 miles
  • Telluride Peak                      1.60 miles
  • United States Mountain        1.62 miles
  • "Tomboy Peak"                    1.97 miles
  • Unnamed 13510 B               2.06 miles
  • Hayden Mountain North        2.31 miles
  • Trico Peak                           2.79 miles
  • T 5                                     2.86 miles
  • Mendota Peak                      3.65 miles
  • T 10                                   3.69 miles
  • Potosi Peak                          3.77 miles

Getting There

Richmond Pass Trail Richmond Pass Trail
Richmond Pass trail Richmond Pass trail
T 8 (13,315') is easily accessible from Richmond Pass. Richmond Pass can be reached either from Ironton Trailhead from US-550 (=Million Dollar Hwy), or the other trailhead off Imogene Pass Rd. If you have 4 WD vehicle, the trailhead from Imogene Pass Rd. will make your hike a little shorter, but if you do not have a 4 WD vehicle, use the trailhead off US-550. This section of the trail is especially spectacular in the fall when aspens are changing colors. The area around Ironton is a very popular in the autumn with photographers. 
Ironton Trailhead is in the southern portion of Ironton Park on the west side of Highway 550 as you head toward Red Mountain Pass. It is before the first switchback above Ironton Park and can be hard to find. Turn onto a short dirt road to reach it. Parking is limited to several cars. It is 2.5 miles from Ironton TH to the top of the Richmond Pass. The trail is easy to follow as it climbs through aspen trees, making many switchbacks. The higher sections of the trail are over grassy tundra and if trail is not very visible just follow cairns and posts all the way to the pass. You will get amazing views of Hayden Mountain here, and across the valley great views of Red Mountains, Brown Mountain and Abrams Peak. If you continue down the pass, you will reach the Richmond Basin Road where it joins with Imogene road. It is about 3.8 miles from Ironton to Imgene Pass. 
The altitude at the Richmond Pass is 12,678 feet.


T 8 route T 8 route overview from Richmond Pass
Wildflowers Wildflowers along Imogene Pass Road
As any mountain there are many ways to reach its summit. 
The easiest way to teach the summit of T 8 is from the Richmond Pass. This hike will be mostly on trail all the way to the pass - elevation 12,678 feet, then over tundra and very little scree. The steepness does not exceed class 2 and there is pretty much no exposure. Richmond Pass can be hiked either from Ironton Trailhead, or from Imogene Pass Trailhed (see above). This approach combines really well with Hayden Mountain South. The summit of T 8 is located about 1 miles from the top of the pass in the southwest direction. Basically drop onto the SW side of the pass and try to stay high and traverse mostly over grassy slopes until you join a unmarked 4 WD road (unmarked on maps). Follow this road to a clearance between steeper slopes of T 8, go up this clearance (see photo) and up gentle slopes of T 8. The summit is decorated with a small cairn and summit register. The views are spectacular in all directions. 
A more complicated route would be a traverse from T 7, involving loose class 3 moves and lots of scree. This approach would require 4 WD vehicle and driving/or hiking up Imogene Pass Road. 
T 8 "T 8" from" T 7" slopes
T 8 from Richmond Trail T 8 from Richmond Trail
Mount Sneffels Mount Sneffels
Potosi Peak and Teakettle Potosi Peak and Teakettle
Whitehouse Mountain Whitehouse Mountain
Wilson group Wilson group
Large summit of T 8 Large summit of T 8
Cliffs on the west side of T 8 Cliffs on the west side of T 8

Red Tape

There is no red tape. Hiking, parking are for free. 

When to Climb

Summer and early autumn are obviously the easiest. Ironton trailhead is accessible year round. The area gets heavy snowfall and the slopes are steep. Be familiar with avalanche conditions if climbing during the winter. Check for avalanche forecast here


Primitive camping is available at Imogene Rd. turn off for Richmond Pass. I would not recommend camping at the Ironton Trailhead - it is close to the road. Sleeping in a car could be an option here. Many people camp around Ironton Park. There are developed campground in Ouray and Silverton areas.

External Links



Children refers to the set of objects that logically fall under a given object. For example, the Aconcagua mountain page is a child of the 'Aconcagua Group' and the 'Seven Summits.' The Aconcagua mountain itself has many routes, photos, and trip reports as children.