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13,763 ft · Sawatch Range, Colorado

Deer Mtn

Deer Mtn is a 13,763 ft peak in the Sawatch Range, Colorado. The standard route is the Deer Mountain South Ridge: 10 mi, 4,485 ft of gain, Class 2.

Deer Mtn in the Sawatch Range, Colorado

Deer Mtn at a glance

  • Elevation13,763 ft4,194 m
  • RouteDeer Mountain South RidgeClass 2
  • Distance10 mi4,485 ft gain
  • Time7 – 9 hrsHard effort
  • SeasonJul – Sep
  • RangeSawatch RangeColorado

Climbing the Deer Mountain South Ridge

Deer Mtn sits in the Sawatch Range. The usual ascent is Deer Mountain South Ridge, rated Class 2. Plan about 10 miles round-trip with roughly 4,485 ft of gain from about 10,794 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 (30–40 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 Deer Mtn

Peaks near Deer Mtn

  1. UN 13,291 (near Deer Mountain)

    UN 13,291 (near Deer Mountain)

    13,291 ft · 1.0 mi away

  2. UN 13738

    UN 13738

    13,738 ft · 1.1 mi away

  3. K 49

    K 49

    13,543 ft · 1.2 mi away

  4. UN 13220

    UN 13220

    13,220 ft · 1.6 mi away

Frequently asked questions

How tall is Deer Mtn?

Deer Mtn is 13,763 feet (4,194 m) tall. It is in the Sawatch Range, Colorado.

How does Deer Mtn rank among the Colorado 13ers?

At 13,763 feet, Deer Mtn is the 68th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.

How hard is it to hike Deer Mtn?

The Deer Mountain South Ridge is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort hard: 10 miles with 4,485 feet of elevation gain.

How long does it take to hike Deer Mtn?

Most people take 7 – 9 hours round trip on the Deer Mountain South Ridge, covering 10 miles with 4,485 feet of elevation gain, so most people do it in a day.

Can a beginner hike Deer Mtn?

The Deer Mountain South Ridge needs no climbing skills, but it is a hard day: 10 miles with 4,485 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 Deer Mtn?

You might. Most people feel the altitude above 8,000 feet, and Deer Mtn reaches 13,763 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 Deer Mtn?

Early. Afternoon thunderstorms are common in summer, so aim to be off the summit and the exposed upper mountain by early afternoon.

When is the best time to hike Deer Mtn?

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 Deer Mtn 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