Walking the Spine of Colorado: A Practical Love Letter to the Colorado Trail
A thru-hiker’s primer and scenic sampler for tackling Colorado’s 486-mile spine — plus a half-day La Plata 4x4 detour to finish strong.
You hit the first switchback before dawn, boots sinking into a ribbon of damp duff and crushed granite. The air is thin and awake—cold enough to burn your lungs, clear enough to let the Sangre de Cristo ridgeline carve a black silhouette against a rising sun. A lone juniper stands guard on the slope, wind-gnarled and stubborn, as if it has watched a thousand hikers find themselves on this long Colorado spine.
Trail Wisdom
Start before dawn
Afternoon storms are common—aim to be off exposed ridgelines by early afternoon.
Acclimatize
Spend a day at intermediate elevation before long days above 10,000 ft to reduce altitude sickness risk.
Water planning
Carry 2–3 liters and know when streams run dry—carry a filter for backcountry reliability.
Respect campsites
Use established sites and follow human-waste protocols above treeline to protect fragile alpine soils.
Local Knowledge
Hidden Gems
- •Kenosha Pass overlooks for compact alpine panoramas
- •High-country viewpoints accessible via La Plata Mountains 4x4 tours near Durango
Wildlife
Elk, Black bear
Conservation Note
Volunteers and the Colorado Trail Association actively maintain the route; practice Leave No Trace and follow local fire and human-waste rules to protect fragile alpine environments.
The Colorado Trail was developed through decades of volunteer and agency work; the route connects historic mining areas and Indigenous travel corridors.
Seasonal Guide
spring
Best for: Lower-elevation wildflowers, Fewer crowds
Challenges: Snow on high passes, Variable stream crossings
Spring brings melting snow and early green-up at lower elevations; expect wet sections and possible snowfields above 10,000 feet.
summer
Best for: Thru-hiking, Alpine wildflowers, Long daylight hours
Challenges: Thunderstorms, Peak trail traffic
Summer is the most popular season—long days and blooming meadows—but watch afternoon lightning and plan early starts.
fall
Best for: Aspen color, Cooler temps
Challenges: Shortening days, Early snow on ridges
Fall offers crisp air and striking aspen displays; strong weather can arrive quickly at higher elevations.
winter
Best for: Snowshoeing and ski touring on limited sections, Quiet solitude
Challenges: Deep snow, Limited access and cold
Winter transforms the trail into a backcountry arena; only experienced winter mountaineers should attempt extended travel.
Photographer's Notes
What to Bring
Broken-in hiking bootsEssential
Stable, grippy footwear handles talus, scree and long descents better than trail runners.
Insulating and waterproof layersEssential
Light layers and a waterproof shell manage sudden storms and temperature swings.
2–3L hydration or reservoirEssential
Hydration is non-negotiable—carry enough water and a reliable filter for refills.
Bear spray and small first-aid kitEssential
Bear spray for wildlife encounters and a compact first-aid kit for common trail injuries.
Common Questions
How long is the Colorado Trail?
The Colorado Trail is roughly 486 miles from Waterton Canyon near Denver to Durango; many hikers break it into sections.
Do I need permits to hike the trail?
Day hiking generally requires no permit, but backcountry camping may require permits in specific federal or state wilderness areas—check local land manager regulations.
When is the best time to hike the trail?
Mid-July through September offers the most snow-free conditions on higher passes, though weather is unpredictable.
Are shuttle services available along the trail?
Yes—regional shuttle operators and outfitters provide transport between towns and trailheads; plan in advance for pick-up times and locations.
Is water readily available along the trail?
Water availability varies by section—high basins usually have reliable sources, but lower stretches and late summer can have dry spells; carry a filter.
Can I mountain bike the Colorado Trail?
Some sections are open to mountain bikes, but many high and wilderness sections are hiking-only—consult trail regulations for each segment.
What to Pack
Sturdy hiking boots (stability on rocky trails), insulated layer and waterproof shell (weather swings), 2–3L water reservoir plus filter (variable water sources), GPS device or detailed maps (limited cell service at high elevations)
Did You Know
The Colorado Trail spans about 486 miles from the Denver area to Durango and crosses multiple mountain ranges and ecosystems, making it one of the most diverse long-distance trails in the U.S.
Quick Travel Tips
Start early to avoid storms; book shuttles in advance between trailheads; acclimatize for one day at elevation before big climbs; pack a reliable water filter.
Local Flavor
Small Colorado mountain towns along the trail—Salida, Buena Vista, Leadville and Durango—are rooted in mining and outdoor culture; expect hearty mountain cuisine, local craft breweries, and friendly outfitters ready to help resupply or shuttle you.
Logistics Snapshot
Distance: ~486 miles; Elevation: 5,600–13,000+ ft; Best access points: Waterton Canyon (north), Durango (south); Permits: Check local wilderness areas; Shuttle: regional services available; Cell: intermittent; Water: variable—carry a filter.
Sustainability Note
Pack out all trash, use established campsites, avoid open fires above treeline when prohibited, and follow human-waste protocols—these measures protect fragile alpine soils and water sources.