Is it right for you?
UN 13,513 is a half-day Sawatch climb above the Lake Fork of Clear Creek, south of Clohesy Lake. It needs a 4WD to reach the trailhead, and some route finding.
You wade the Lake Fork, climb an avalanche gully to a lovely tundra valley, and then find a way up through cliffs below the saddle with UN 13,486 on ledges and a shallow gully. It stays Class 2+ with good choices, but be ready for Class 3.
The round trip is about 5.5 miles with 2,655 feet of gain from the Clohesy Lake trailhead.
Plan of the day
By 7 a.m.
Be at the foot of the cliffs by 10:30 a.m.
The ledges through the cliffs.
Moderate. Take the second of three big avalanche gullies on the west side of the valley.
Lake Fork Creek and side streams. Filter it.
This week on the summit
Conditions on the summit
Loading Fetching the forecast for 13,513'…—
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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
Clohesy Lake
Take County Road 390 west from US 24 (about 2 miles south of Granite). About 9.8 miles in, 2.3 miles past the Missouri Gulch trailhead, turn left at the Rockdale turnoff and drive down past a few cabins. Cars park near 9,940 feet.
With a high-clearance 4WD you can ford Clear Creek; there is no bridge, and the ford can be risky or impossible until mid-July. The climb out of the creek is the roughest part. It's then a slow 2.5 miles to the Clohesy Lake trailhead at 10,880 feet, a meadow with room to camp, about 0.4 mile north of the lake. Without 4WD, add about 3 miles each way and the cold wade.
Base towns and camping for this climb
Coming from out of state? See Lodging & Camping for how free camping works, what is closed this year and where to stay.
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
Clohesy Lake. 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 →