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13,530 ft · Sangre de Cristo Range, Colorado

Eleven Peak

Eleven Peak is a 13,530 ft peak in the Sangre de Cristo Range, Colorado. The standard route is the Lakes of the Clouds/East Flank: 11 mi, 4,400 ft of gain, Class 2.

Plan this climbView Colorado 13ers
Eleven Peak in the Sangre de Cristo Range, Colorado

Eleven Peak at a glance

  • Elevation13,530 ft4,123 m
  • RouteLakes of the Clouds/East FlankClass 2
  • Distance11 mi4,400 ft gain
  • Time8 – 10 hrsHard effort
  • SeasonJul – Sep
  • RangeSangre de Cristo RangeColorado

Climbing the Lakes of the Clouds/East Flank

Eleven Peak sits in the Sangre de Cristo Range. The usual ascent is Lakes of the Clouds/East Flank, rated Class 2. Plan about 11.5 miles round-trip with roughly 4,400 ft of gain from about 9,130 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 (35–55 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 Eleven Peak

Peaks near Eleven Peak

  1. Sunlight Peak

    Sunlight Peak

    14,059 ft · 0.6 mi away

  2. North Eolus

    North Eolus

    14,039 ft · 0.9 mi away

  3. Windom Peak

    Windom Peak

    14,093 ft · 0.9 mi away

  4. Knife Point

    Knife Point

    13,270 ft · 0.9 mi away

Frequently asked questions

How tall is Eleven Peak?

Eleven Peak is 13,530 feet (4,123 m) tall. It is in the Sangre de Cristo Range, Colorado. It is also known as Eleven, Peak.

How does Eleven Peak rank among the Colorado 13ers?

At 13,530 feet, Eleven Peak is the 185th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.

How hard is it to hike Eleven Peak?

The Lakes of the Clouds/East Flank is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort hard: 11 miles with 4,400 feet of elevation gain.

How long does it take to hike Eleven Peak?

Most people take 8 – 10 hours round trip on the Lakes of the Clouds/East Flank, covering 11 miles with 4,400 feet of elevation gain. That is a long day, so start before dawn and set a turnaround time.

Can a beginner hike Eleven Peak?

The Lakes of the Clouds/East Flank needs no climbing skills, but it is a hard day: 11 miles with 4,400 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 Eleven Peak?

You might. Most people feel the altitude above 8,000 feet, and Eleven Peak reaches 13,530 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 Eleven Peak?

Early. Afternoon thunderstorms are common in summer, so aim to be off the summit and the exposed upper mountain by early afternoon. At 8 – 10 hours round trip, many parties start in the dark.

When is the best time to hike Eleven Peak?

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 Eleven Peak 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

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