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San Juan Range · Colorado 13er · No. 171 of the 13ers

East Face Trough from Swamp Canyon

V 3, 13,545'

Class 4 moves

A narrow gully above the saddle is short but rated Class 4, and the gullies are loose. This page is an outline, not a move-by-move guide.

DifficultyClass 4
Round trip5.5 mi
Elevation gain3,350'
TrailheadOphir Pass (Swamp Canyon)
Trailhead elevation10,200'
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 · East Face Trough from Swamp Canyon

Is it right for you?

V 3 is a rugged San Juan summit northwest of US Grant, above Swamp Canyon on the west side of Ophir Pass. It has brief Class 3 to 4 moves, more fun than US Grant and less scary than South Lookout Peak.

An old road crosses Howard Fork and climbs into Swamp Canyon. It ends up on lush benches below a big trough on the east face. You climb about 900 feet of rubble in the trough to a saddle, then a narrow Class 4 gully and a second gully lead to an easy gravel ridge and the top.

The round trip is about 5.5 miles with 3,350 feet of gain. Allow about six hours. Linking V 3 with US Grant along the ridge is far harder and is not recommended.

Plan of the day

Start by

By 6 a.m.

Turnaround

Be at the saddle by 10:30 a.m.

Crux

The narrow Class 4 gully above the saddle.

Route-finding

Moderate. Stay on the upper road at the fork, and finding a line through the tall plants on the benches can be hard.

Water

Howard Fork and the stream below the small lake. Filter it.

This week on the summit

Conditions on the summit

Loading Fetching the forecast for 13,545'…
—Summit temp now
—Sustained wind
—Gusting to
—Freezing level
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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

Ophir Pass (Swamp Canyon)

Find it on a map

From Highway 145 west of Telluride, turn south at the junction about 4 miles from town and drive up past the ski area turnoff to the Ophir turnoff. Head east on Forest Road 630 through Ophir, a cluster of summer cabins. About 1.5 miles past it, a gated road goes off to the right (south). Park nearby without blocking the gate. A passenger car can make it this far.

You can also come from the east over Ophir Pass from US 550 north of Silverton. That side needs 4WD with high clearance, and conditions change. The gated road is about 2 miles below the top of the pass.

The old road into Swamp Canyon is closed to vehicles now, so you walk from the gate. There are a few primitive camp spots off Forest Road 630 east of Ophir. Watch for and respect private property signs.

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

Ophir Pass (Swamp Canyon). 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 →