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- Bartlett Mtn
13,348 ft · Tenmile Range, Colorado
Bartlett Mtn
Bartlett Mtn is a 13,348 ft peak in the Tenmile Range, Colorado. The standard route is the Bartlett Mtn. North Ridge: 4 mi, 2,223 ft of gain, Class 3.

Bartlett Mtn at a glance
- Elevation13,348 ft4,068 m
- RouteBartlett Mtn. North RidgeClass 3
- Distance4 mi2,223 ft gain
- Time4 – 6 hrsHard effort
- SeasonJul – Sep
- RangeTenmile RangeColorado
Climbing the Bartlett Mtn. North Ridge
Bartlett Mtn sits in the Tenmile Range. The usual ascent is Bartlett Mtn. North Ridge, rated Class 3. Plan about 4 miles round-trip with roughly 2,223 ft of gain from about 11,125 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. Some figures are constructed from published elevation and trailhead; verify on climb13ers.com before relying on them. A helmet is wise on loose Class 3 sections.
Gear and hazards
What to bring
Backpack (25–35 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
Helmet
What to watch for
- Storms
- High altitude
- Loose rock
- Steep exposure
- Route-finding difficulty
Quests with Bartlett Mtn
Peaks near Bartlett Mtn
Frequently asked questions
How tall is Bartlett Mtn?
Bartlett Mtn is 13,348 feet (4,068 m) tall. It is in the Tenmile Range, Colorado.
How does Bartlett Mtn rank among the Colorado 13ers?
At 13,348 feet, Bartlett Mtn is the 306th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.
How hard is it to climb Bartlett Mtn?
The Bartlett Mtn. North Ridge is Class 3, which means scrambling, where you use your hands to climb and a fall could be serious. Yak rates the overall effort hard: 4 miles with 2,223 feet of elevation gain.
How long does it take to climb Bartlett Mtn?
Most people take 4 – 6 hours round trip on the Bartlett Mtn. North Ridge, covering 4 miles with 2,223 feet of elevation gain, so most people do it in a day.
Is Bartlett Mtn dangerous to climb?
It has real risks: exposed sections where a fall would be serious, rockfall from loose rock and fast-changing weather. Go with an experienced partner, wear a helmet, test holds before you trust them and turn back if the rock is wet or icy.
Do you need a helmet for Bartlett Mtn?
It is a good idea. Loose rock and rockfall are common on the Bartlett Mtn. North Ridge, so a helmet is on the gear list.
Will you get altitude sickness on Bartlett Mtn?
You might. Most people feel the altitude above 8,000 feet, and Bartlett Mtn reaches 13,348 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 climbing Bartlett 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 climb Bartlett Mtn?
The usual climbing window is July to September. Outside it, expect snow, storms or closed access, and check the summit forecast before you go.
Climb Bartlett 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



