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UPDATESWhat we've been doing
- Counting Hikers on the Fourteeners
– December 12, 2014
This year, CFI placed five Trafx infrared trail traffic counters on trails with access to seven Fourteeners: Castle, Quandary, Redcloud, Grays, Torreys, Handies, Sunshine. … Read More
- Recapping Another Year of Work on Holy Cross
– November 24, 2014
The iconic “cross” that is etched on its face made Mount of the Holy Cross a historic mountain. Although the cross is not as prominent … Read More
- Damage Control on Bierstadt
– November 14, 2014
If you have ever decided to hike Mount Bierstadt on a summer weekend, you’ve seen it: hundreds of eager hikers marching up the trail in … Read More
- Successes and Lessons Learned on El Diente
– November 5, 2014
Our work on El Diente this year was a big undertaking for CFI. The project was led by two of our most talented and experienced … Read More
- Elevation:14,150 feet (28th highest)
- Maps:USGS Quads: Mount Sneffels, and Telluride
Trails Illustrated® – TOPO Map # 141
Click here to purchase Trails Illustrated® maps for this route.
- Contact:US Forest Service, Ouray Ranger District (970) 240-5300
Local Avalanche information for Durango area: 970-247-8187
Ouray Chamber & Resorts Visitor Information (good for accommodations and local road conditions): 970-325-4746.
Yankee Boy Basin Route—use of this route will help to reduce impacts to this Fourteener’s fragile alpine environment. For detailed route information including pictures, maps, and elevation profiles, click here.
Route Information and Additional Resources
South of Ouray, CO leave US 550 and go west on Colorado 361 for 7 miles to the old town of Sneffels. Hike the continuing rough jeep road from the town of Sneffels into the upper Yankee Boy Basin. The route travels through Yankee Boy Basin and cuts off north from the Blue Lakes Pass Trail. The final approach is up a couloir on the southeast side of Sneffels.
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
Much of the land in Yankee Boy Basin is privately owned. Respect the rights of these landowners. Camping is not allowed on private land unless written permission has been obtained from the owners. Camping is allowed at the Amphitheater Campground in Ouray, Ridgeway State Park, and various other campgrounds in Ouray and Ridgeway. Dispersed camping is available along Canyon Creek southwest of Ouray. Protect the historic mining structures on these lands.
Minimize Campfire Impacts. Open fires are discouraged, especially in Yankee Boy Basin where wood is scarce. Campfires are prohibited in the Blue Lakes drainage of the Mount Sneffels wilderness.
Yankee Boy Basin is a popular jeep tour area. At times parking areas can be congested. Car-pooling is recommended. Drive or park only on roads and previously impacted parking sites.
Properly dispose of human waste. There is one composting toilet available for use along the road into Yankee Boy basin. If unable to use the toilet, please use proper Leave No Trace practices (i.e. below timberline, bury waste in a “cat hole” and pack out toilet paper. Above timberline, pack out all solid human and dog waste).
Plan for highly variable weather and exercise safety around other climbers. Be cautious of rolling rocks.