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San Juan Range · Colorado 13er · No. 113 of the 13ers

West Ridge from Carson Pass

Carson Peak, 13,662'

DifficultyClass 1
Round trip9 mi
Elevation gain1,700'
TrailheadCarson Pass
Trailhead elevation12,370'
Less traffic, less margin

This describes the route on a dry summer day. Most 13ers see few people, so there may be no one along behind you. Check recent conditions the week you go, carry a map, tell someone your plan, and turn around when the day tells you to.

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Colorado 13er · West Ridge from Carson Pass

Is it right for you?

Carson Peak is one of about a dozen easy 13ers around Cataract Lake and Pole Creek Mountain, south of Lake City. With 4WD to Carson Pass, it is a day hike.

You follow the Divide trail west to a broad tundra pass, climb grass and scree north to the ridge between Carson and Tundra Top, and walk east to the summit. It is rated Class 1, but a few spots on the ridge narrow to a foot or two with big cliffs on the north side. Elk graze in Mill Gulch below, and a large herd of domestic sheep may be on the slopes.

The round trip is about 9 miles with 1,700 feet of gain. You can also reach Carson by a 1.3-mile ridge walk west from Bent Peak, then go on to Tundra Top and Cataract Peak.

Plan of the day

Start by

By 7 a.m.

Turnaround

Be on the ridge by 11 a.m.

Crux

The narrow stretches of ridge.

Route-finding

Easy. Trail to the pass, then an obvious ridge.

Water

Small streams near the trail. Filter it.

This week on the summit

Conditions on the summit

Loading Fetching the forecast for 13,662'…
—Summit temp now
—Sustained wind
—Gusting to
—Freezing level
Today

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Tomorrow

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Day three

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Afternoon storm risk is the line that matters. Everything else is comfort. In summer, plan to be off the ridge before the build-up starts, not as it starts. Forecast for the summit point, adjusted for its elevation · data from Open-Meteo.

Getting there

Trailhead

Carson Pass

Find it on a map

From Lake City, drive south on Highway 149 and turn right onto County Road 30 toward Lake San Cristobal. Pavement lasts until you are beyond the lake; after that the road is graded dirt that any car can drive. Roughly 2 miles beyond Williams Creek campground, go left (south) on the Wager Gulch road toward the old town site of Carson.

From this turn, 4WD with good clearance is best. The road climbs through aspen and conifer forest, steep in places, to Carson. Above Carson it gets rockier as it climbs through willows to Carson Pass at about 12,370 feet. Recent grading has made it easier, but it is still slow. If you are not comfortable with the last mile, park near Carson and walk. A few primitive campsites line the road below Carson, though many dead trees stand around them.

Just south of the pass, a junction of several tracks is a good place to park. A 4WD can save about 0.6 mile of walking by taking the road southwest to where the good road ends at a viewpoint. On the way down that road, the Continental Divide / Colorado Trail (Trail 787) leaves on the right at about 12,100 feet, marked by a post. You can also start from the Cataract Gulch trailhead near Sherman, which any car can reach, but that adds about 2,500 feet of climbing over roughly 4.5 miles to Cataract Lake. For a developed campground, try Williams Creek, Mill Creek or the ones by Lake San Cristobal.

Before you go

Check these the week of your climb.

Official forecast

The National Weather Service forecast for the summit area, hour by hour. Look for thunderstorm chances and wind above treeline.

NWS point forecast →

Directions to the trailhead

Carson Pass. Road conditions near the trailhead change after storms. Check your clearance and have a backup plan for a lower lot.

Get directions →

Roads and highways

Closures, construction and winter conditions on the highways that get you there.

COtrip road conditions →

Closures and fire rules

Trail closures, fire bans and other alerts from the Forest Service in Colorado. For the latest on your trailhead, call the local ranger district.

Forest Service alerts →

Snow on the route?

From fall through early summer, any snow slope can slide. Check the avalanche forecast before you go.

Avalanche forecast →

Cell signal

Most trailheads and many summits have little or no signal. Check coverage near the trailhead and carry a satellite messenger or beacon if you can.

FCC coverage map →