Page Type Page Type: Mountain/Rock
Location Lat/Lon: 37.98810°N / 107.8231°W
Additional Information County: Ouray & San Miguel
Activities Activities: Hiking, Mountaineering, Trad Climbing, Scrambling
Seasons Season: Spring, Summer, Fall, Winter
Additional Information Elevation: 13809 ft / 4209 m
Sign the Climber's Log

San Juan Range Overview

The San Juan Range is arguably the finest mountain range in the state of Colorado.  The San Juans are the largest mountain range in the state and they dominate southwestern Colorado. In Colorado, the San Juans are second in snowfall only to the Park Range. The San Juan Range is home to 357 peaks above thirteen thousand feet.

Dallas PeakDallas Peak from Gilpin Peak. Photo: RyanS

Dallas Peak Overview & History

Dallas Peak is located in the San Juan Range 2 miles southwest of Mount Sneffels and 3.4 miles north of Telluride, Colorado.  Dallas is the third highest peak in the Sneffels Range, behind Mount Sneffels and Teakettle Mountain.  Dallas Peak weighs in as the 100th highest peak in the centennial state, Colorado, so those wishing to climb the 100 highest peaks in the state must the climb the 180' summit tower atop Dallas Peak.  The easiest route up the summit tower requires 5.3 rock climbing up its north face.  Because of this summit tower, Dallas Peak is considered the most difficult ranked peak above 13,113 feet in Colorado to climb.  In addition to surmounting the technical summit tower, reaching the base of Dallas Peak's summit tower requires difficult route finding and loads of Class 2+ scampering.

The first five ascents are listed in the table below. Spencer Swanger’s ascent in 1976 made him the first person to climb the 100 highest peaks in Colorado (1,2). Art Porter and R.J. Campbell were the first to approach from the south (3).  Now the southern approach via the Mill Creek Trailhead is considered the standard route.  Most parties attempt Dallas Peak mid summer through fall after the annual snowpack has melted off.  If taking the standard route, expect about 8-9 miles & 5000 feet of elevation gain for the roundtrip approach. 

Don McBride & Everett C. Long
Stuart Krebs
Spencer Swanger
Dick Deitz & Stan Laidlaw
Art Porter & R.J. Campbell

USGS Map: Telluride

Dallas Peak as seen from the...Dallas Peak from 13441. Photo: Jack B

Route Options

East Face Standard - Class 5.3, ~9 miles with ~5,000 feet of elevation gain

This is the standard and easiest route on Dallas Peak.  Many people day trip this route, but others choose to camp around 11,200'.  Since the crux of this route is on the north face of the summit tower, most parties wait until mid summer before attempting this route in order to allow the annual snowpack to melt off.  Start at the Mill Creek Trailhead (see Getting There below) & hike 0.4 miles on the Deep Creek Trail to a signed trail intersection.  Continue left (west) another 1.5 miles along the Deep Creek Trail to another signed trail junction.  Continue right (north) on the Sneffels Highline Trail for another 1.9 miles until you are just slightly east of due south of the summit.  Leave the trail and hike 0.3 miles north toward the gully below Dallas' upper south face (Class 2).  Ascend the right side of the gully to a 30 foot cliff bad (Class 2+).  Climb through the cliff band on solid rock (Class 3).  Then climb above the cliff band and find a climber's trail.  Head northeast, climb another cliff band and continue northeast to a small 13,000 foot ridge (Class 2+).  Follow the climber's trail northeast to another small ridge at 13,200' (Class 2).  Ascend north, leaving Dallas' south face (Class 2+).  Cross a gully on Dallas' east face, continue north an additional 100 feet, then ascend west to a cliff band and traverse south 100 feet (Class 2+).  Climb west 40 feet up the south end of the cliff (Class 4), then ascend 200 feet west up to the base of the summit tower (Class 2+).  Climb north across a gully with a large chockstone and look for another, smaller gully 20 feet north.  Ascend this gully 120 feet west (Class 4).  Scamper 100 feet SW to the top of the larger gully.  Traverse 20 feet west (Class 3) and reach the top of a ramp.  Descend 60 feet west down the ramp into the north face.  The summit pitch is directly above you and is easy to miss if you continue down the ramp too far.  This is where most parties rope up.  Ascend the crack for 10 feet, step right and climb another 10 feet to easier terrain (Class 5.3).  Continue to the summit (Class 5.2).
To descend, rappel 85 feet down the vertical northeast corner of the summit tower from webbing slung around a large block on the northeast side of the summit.  To finish the rappel, go through a hole, ending the rappel below the large chockstone in the large gully you bypassed on the ascent.  You will need a 60 meter rope for the rappel.

Dallas Peak East FaceDallas Peak East Face (Red).  Stan's Shortcut (Blue).  Click to enlarge.

East Ridge - Class 5.3, ~10 miles with ~5,000 feet elevation gain

This route gains the east ridge of Dallas Peak at the 12,794 foot col east of Dallas Peak.

South Face - Class 5.6, ~9 miles with ~4,600' of elevation gain

This route directly up the south face of Dallas Peak is rarely climbed.

Getting There

Mid Summer-Fall

This is the standard approach for climbs of Dallas Peak.  Drive 1.9 east from Society Turn on CO 145. Turn left onto Mill Creek Road. Follow Mill Creek Road 1.7 miles to the Mill Creek Trailhead at 9,420 feet (9). Refer to the East Ridge Route Page or the East Face Route above for details on approaching from the Mill Creek Trailhead and climbing the summit tower.

Late Spring-Early Summer

Drive 4.8 miles west of Ridgway, Colorado on Highway 62 to Dallas Creek Road. Drive 8.5 miles on Dallas Creek Road to the Blue Lakes Trailhead at 9,320 feet. Follow the Blue Lake Trail 3 miles to the west side of lower Blue Lake at 11,000 feet. Climb south-southeast up a wide gully that gains the 12,974 foot saddle on Dallas Peak’s east ridge. Climb the ridge to the base of Dallas Peak’s summit tower. This route is recommended when the gully is holding snow (2,8)
Dallas Peak - San Juan...Dallas Peak from its East Ridge. Photo: nickd

Red Tape

Dallas Peak is located in the Mount Sneffels Wilderness; mechanized travel is forbidden.


Camp at the Mill Creek Trailhead, between 11,200 and 11,400 feet on the Sneffels Highline Trail or at lower Blue Lake.

Mountain Conditions


1. Roof of the Rockies Third Edition
2. San Juan Mountains
3. Trail and Timberline, July/August 1980.
4. Trail and Timberline, October 1934.
5. Letter From Gerry Roach, Trail and Timberline, February 1977.
6. Trail and Timberline, September 1976.
7. Trail and Timberline, July/August 1981.
8. Guide to the Colorado Mountains
9. Colorado's Thirteeners: 13,800 to 13,999 Feet, From Hikes to Climbs

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.



Parents refers to a larger category under which an object falls. For example, theAconcagua mountain page has the 'Aconcagua Group' and the 'Seven Summits' asparents and is a parent itself to many routes, photos, and Trip Reports.

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