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13,541 ft · San Juan Mountains, Colorado
Cataract Peak
Cataract Peak is a 13,541 ft peak in the San Juan Mountains, Colorado. The standard route is the Cataract Peak South Ridge: 10 mi, 1,900 ft of gain, Class 2.

Cataract Peak at a glance
- Elevation13,541 ft4,127 m
- RouteCataract Peak South RidgeClass 2
- Distance10 mi1,900 ft gain
- Time6 – 8 hrsHard effort
- SeasonJul – Sep
- RangeSan Juan MountainsColorado
Climbing the Cataract Peak South Ridge
Cataract Peak sits in the San Juan Mountains. The usual ascent is Cataract Peak South Ridge, rated Class 2. Plan about 10 miles round-trip with roughly 1,900 ft of gain from about 12,370 ft. Expect a rough 4WD approach road. 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 Cataract Peak
Peaks near Cataract Peak
Frequently asked questions
How tall is Cataract Peak?
Cataract Peak is 13,541 feet (4,127 m) tall. It is in the San Juan Mountains, Colorado. It is also known as Cataract Peak.
How does Cataract Peak rank among the Colorado 13ers?
At 13,541 feet, Cataract Peak is the 177th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.
How hard is it to hike Cataract Peak?
The Cataract Peak 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 1,900 feet of elevation gain.
How long does it take to hike Cataract Peak?
Most people take 6 – 8 hours round trip on the Cataract Peak South Ridge, covering 10 miles with 1,900 feet of elevation gain, so most people do it in a day.
Can a beginner hike Cataract Peak?
The Cataract Peak South Ridge needs no climbing skills, but it is a hard day: 10 miles with 1,900 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 Cataract Peak?
You might. Most people feel the altitude above 8,000 feet, and Cataract Peak reaches 13,541 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 Cataract Peak?
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 Cataract 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 Cataract 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



