Adventure Guide
The Colorado 14ers: A Complete Beginner’s Guide to Summit Season
Everything you need to know before stepping onto Colorado’s iconic high peaks — gear, timing, altitude, and the trails worth every step.
Read article ›
The Colorado 14ers: A Complete Beginner’s Guide to Summit Season
Everything you need to know before stepping onto Colorado’s iconic high peaks — gear, timing, altitude, and the trails worth every step.
Read article ›Colorado has 58 peaks that rise above 14,000 feet, and standing on top of your first one is a rite of passage. But a 14er is a serious undertaking even on the easiest routes — thin air, fast-moving weather, and long days reward preparation and punish improvisation. Here is how to set yourself up for a summit you’ll actually enjoy.
Start with the right peak
Not all 14ers are equal. For a first summit, Mount Bierstadt (about a 7-mile round trip) is widely considered the friendliest introduction, with a well-defined trail and a trailhead close enough to Denver that help is never far away. Quandary Peak near Breckenridge (roughly 6.75 miles round trip) is another popular, straightforward starter. Save the exposed Class 3 scrambles for after you have a few non-technical summits under your belt.
Time your season — and your day
For beginners, the window is late June through early September, after most of the snow has melted from standard routes. Just as important is your start time: afternoon thunderstorms are a near-daily feature of the Colorado high country in summer, and being above treeline when one rolls in is genuinely dangerous. The rule of thumb is to be on your way down from the summit by noon, which usually means a pre-dawn start.
Respect the altitude
Even strong hikers feel the effects above 12,000 feet. Hydrate aggressively, pace yourself, and learn the early symptoms of acute mountain sickness — headache, nausea, dizziness, and unusual fatigue. If they appear and worsen, the only reliable treatment is to descend. There is no summit worth pushing through that.
Train for the effort
A good readiness benchmark: you should be comfortable hiking 8–10 miles with 3,000+ feet of elevation gain. If a tough 6-mile hike at 10,000 feet leaves you wrecked, build more fitness before attempting a 14er. The mountain will still be there.
Pack the essentials
- Layers for every season — it can be summer at the trailhead and winter at the summit
- Rain shell, hat, gloves, and sun protection (the UV is intense up high)
- More water and food than you think you need
- Map, compass or GPS, headlamp, and a basic first-aid kit
- Traction and trekking poles depending on conditions
Don’t go alone — find your people
A 14er is safer and more fun with the right partners. This is exactly what ROAMR is built for: filter by activity and skill level, find adventurers near you planning a summit, and connect with vetted local guides if you want someone experienced along for your first time above treeline.