Log In 
Photo

Mount Blue Sky

 West Ridge from Summit Lake
Difficulty Class 2 
Risk FactorsExposure: Moderate
Rockfall Potential: Moderate  
Route-Finding: Moderate  
Commitment: Moderate  
 
Start12,850 feet
Summit14,268 feet
Total Gain2,000 feet
RT Length5.5 miles
Last UpdatedApr 2025
Show More
Photo
2025 Road Closure
The Mount Blue Sky Road is closed for summer 2025. Construction. The mountain itself is not closed to hiking, but the road is, so you can't park at the lake.

Trailhead

Take Exit 240 at Idaho Springs on Interstate 70. Drive south on Colorado 103 for 13.5 miles to Echo Lake. Show your reservation and drive 9 miles up the Mt. Blue Sky road (Colorado 5) to the signed Summit Lake parking area.

Route Description

From the Summit Lake parking area, head north past a rock building to find a trail that leads to the north end of the lake -  1 and  2. Walk to the end of the lake and locate a signed trail that ascends the east ridge of 13er Mt. Spalding -  3 and  4. Be sure not to take the lower trail, which veers left, closer to the lake. Begin ascending the ridge through rocky terrain to reach easier ground -  4 and  5. Around 13,200', stay left just below the ridge crest to bypass rough, rocky sections up to the right. After a short distance, and near 13,300', return to the ridge crest -  7. Taken from the summit of Blue Sky,  8 provides an overview of Spalding's east ridge. Regain the ridge crest at approximately 13,400', to reach easier terrain -  9. Cross a small trough and continue along the rocky ridge to reach the summit of Mt. Spalding -  10,  11, and  12.

 13 provides a good look at Blue Sky's west ridge. Leave Spalding and follow cairns and trail sections south, descending to the Blue Sky–Spalding saddle located at 13,600' -  14. Continue following cairns southward toward the end of the west ridge -  15 and  16. At 13,800', you'll reach the end of the ridge. Head toward a hump on the ridge ( 17) to reach a notch just before the hump.

Descend slightly to the right ( 18) and follow the cairned trail as it continues eastward. The route stays below the ridge crest for the majority of the remaining hike. From the hump at the western end of the ridge, the summit is nearly 1 mile away.  19 shows the view of the summit as seen from a prominent bump called "West Evans," and  20 shows the view as you draw closer. Upon reaching the summit area, intersect the summit tourist trail and follow it to the top -  21 and  22. Once you've taken in the views, descend via the same route.

Notes

IMPORTANT: This route enters the Mount Evans Wilderness area. Designated wilderness areas have special regulations and restrictions for party size, dispersed camping, campfires, etc. Also, dog owners should read the wilderness information carefully because some wilderness areas prohibit dogs to be off-leash and/or limit how close dogs can be to lakes and streams. If you have questions about the wilderness area, please contact a U.S. Forest Service office for the National Forest(s) listed above.
#1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22

This page is only available to registered 14ers.com users. If you don't have an account, you can register in the forum.

Log In_

This page is only available to registered 14ers.com users. If you don't have an account, you can register in the forum.

Log In_

This page is only available to registered 14ers.com users. If you don't have an account, you can register in the forum.

Log In_

Caution: The information contained in this route may not be accurate and should not be the only resource used in preparation for your climb. Failure to have the necessary experience, physical conditioning, supplies or equipment can result in injury or death. 14ers.com and the author(s) of this route provide no warranties, either express or implied, that the information provided is accurate or reliable. By using the information provided, you agree to indemnify and hold harmless 14ers.com and the route author(s) with respect to any claims and demands against them, including any attorney fees and expenses. Please read the 14ers.com Safety and Disclaimer pages for more information.

Please respect private property: 14ers.com supports the rights of private landowners to determine how and by whom their land will be used. In Colorado, it is your responsibility to determine if land is private and to obtain the appropriate permission before entering the property.
Heading to a 14er soon? Don't forget the 14ers.com mobile app.
Google Play     Apple App Store