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SUPPORT CFIEvery donation counts!
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UPDATESWhat we've been doing
- Designing a Sustainable Trail
– July 18, 2014
It has been an amazing experience working alongside CFI and the U.S. Forest Service to assist with trail design, and I am fortunate to witness … Read More
- Balancing the Importance of Wilderness and Human Interactions with Nature
– July 11, 2014
The concept of Wilderness is a belief strongly entrenched within the American psyche. Its meaning is written in our history and our law. The interpretation … Read More
- The Puzzle
– July 7, 2014
When I was growing up, the excitement I felt when dumping out a 1,000-piece puzzle box was one so great that I maybe should not … Read More
- Tips for Happy Hikers
– July 4, 2014
What are the fundamentals for having a good time in the backcountry or while on an intense day hike? After three years of camping and … Read More
- Elevation:14,083 feet (33rd highest)
- Maps:USGS Quads: Columbine Pass, Storm King Peak, and Mountain View Crest
Trails Illustrated® – TOPO Map # 140
Click here to purchase Trails Illustrated® maps for this route.
- Contact:US Forest Service, Columbine Ranger District (970) 884-2512
Our Work CFI began major trail construction and restoration on Mt. Eolus this summer. Our crews will close and restore existing trails in addition to opening new, sustainable reroutes.
Click here to view a Google Earth projection of our project on Mt. Eolus!
Recommended Route Chicago Basin Route—use of this route will help to reduce impacts to this Fourteener’s fragile alpine environment. For detailed route information such as photos, maps, and elevation profiles, click here.
Route Information and Additional Resources Two approaches are available to the Chicago Basin. The first approach involves an 18-mile backpack from Purgatory Trailhead off Highway 550 near the Purgatory Ski area. The second approach is to take the Durango & Silverton Railroad to the Needleton Stop. From the Needleton stop, you hike another 6.5 miles east to the Chicago Basin.
For Eolus Peak, gain the Twin Lakes Trail out of the Chicago Basin. From Twin Lakes, head west-southwest to Eolus. The route is fairly complex, and contains loose rock hazards and exposure. Consult a guidebook for information on safe hiking. After gaining the saddle between Eolus and North Eolus, follow the ‘catwalk in the sky’ southwest to Eolus.
Contact the Durango & Silverton Railroad, at 970.247.2733 for tickets, departure schedules and reservations. Check backpacker policies in place at that time.
The above information does not replace the need to consult additional maps and Colorado Fourteener Guidebooks for more detailed route descriptions. We suggest checking multiple resources before departing on any hike. Keep in mind that not all guidebooks list this recommended route and that each guidebook’s description or route name may vary slightly.
Peak Specific Environmental and Safety Concerns No wood fires are allowed anywhere in the Needle Creek Drainage.
No wood fires or camping are allowed in the Twin Lakes Basin.