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- UN 13039
13,039 ft · Sawatch Range, Colorado
UN 13039
UN 13039 is a 13,039 ft peak in the Sawatch Range, Colorado. The standard route is the UN 13039Williams Mtn South C by Midway trail: 17 mi, 4,260 ft of gain, Class 2.
UN 13039 at a glance
- Elevation13,039 ft3,974 m
- RouteUN 13039Williams Mtn South C by Midway trailClass 2
- Distance17 mi4,260 ft gain
- Time11 – 13 hrsVery Hard effort
- SeasonJul – Sep
- RangeSawatch RangeColorado
Climbing the UN 13039Williams Mtn South C by Midway trail
UN 13039 sits in the Sawatch Range. The usual ascent is UN 13039Williams Mtn South C by Midway trail, rated Class 2. Plan about 17 miles round-trip with roughly 4,260 ft of gain from about 10,540 ft. The trailhead is typically reachable by passenger car. Summer monsoon storms build fast, so start early and be off the summit by early afternoon. Watch for loose rock, route-finding on talus, and brief exposed steps where the terrain steepens. Stats and approach details follow climb13ers.com. Bring layers for cold wind on the summit ridge.
Gear and hazards
What to bring
Backpack (55–75 L)
Hiking Boots
Water
Offline Maps
Headlamp
Satellite Communicator
Whistle
Sunglasses
Sunscreen
Sun Hat
Midlayer
Insulated Jacket
Hardshell Jacket
Warm Hat
Buff
Midweight Gloves
Trekking Poles
GPS Device
Power Bank
Water Filter
First-Aid Kit
Emergency Bivy
What to watch for
- Storms
- High altitude
- Route-finding difficulty
Quests with UN 13039
Colorado 13ersPeaks near UN 13039
Frequently asked questions
How tall is UN 13039?
UN 13039 is 13,039 feet (3,974 m) tall. It is in the Sawatch Range, Colorado. It is also known as UN 13,039.
How does UN 13039 rank among the Colorado 13ers?
At 13,039 feet, UN 13039 is the 559th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.
How hard is it to hike UN 13039?
The UN 13039Williams Mtn South C by Midway trail is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort very hard: 17 miles with 4,260 feet of elevation gain.
How long does it take to hike UN 13039?
Most people take 11 – 13 hours round trip on the UN 13039Williams Mtn South C by Midway trail, covering 17 miles with 4,260 feet of elevation gain. That is a long day, so start before dawn and set a turnaround time.
Can a beginner hike UN 13039?
The UN 13039Williams Mtn South C by Midway trail needs no climbing skills, but it is a very hard day: 17 miles with 4,260 feet of elevation gain. Build up on shorter hikes first, start early and carry plenty of water and layers.
Will you get altitude sickness on UN 13039?
You might. Most people feel the altitude above 8,000 feet, and UN 13039 reaches 13,039 feet. Spend a night or two at elevation first, drink plenty of water and turn back if a headache, nausea or dizziness gets worse.
What time should you start hiking UN 13039?
Early. Afternoon thunderstorms are common in summer, so aim to be off the summit and the exposed upper mountain by early afternoon. At 11 – 13 hours round trip, many parties start in the dark.
When is the best time to hike UN 13039?
The usual hiking window is July to September. Outside it, expect snow, storms or closed access, and check the summit forecast before you go.
Climb UN 13039 with Yak
Plan your route on a topo map, check the summit forecast, then log your climb and see what is left on your list