Near Sunlight and Windom
Sunrise from Windom Peak.
Near Sunlight and Windom
Sunlight Spire and Windom Peak from Sunlight Peak. The last day of good weather.
Near Sunlight and Windom
A view from above.
Near Sunlight and Windom
Hikers stroll into camp with Chicago Basin's Needle Mountains in the background. You wanna go here now, don't you? Chicago Basin Trail
Near Sunlight and Windom
A hiker navigates the bizarre chimney just below Sunlight Peak's summit.

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Driving Directions
Classic Hike Route

Sunlight and Windom

4.8 (6 Ratings)
A 14er double featuring steep hiking and some fun scrambling.
18.2
mi
Distance
7,127
ft
Gain
strenuous
Difficulty
Regional Classic
A must do route for the area handpicked by local experts.
Fall ColorsLakeRiver/CreekSwimmingViewsWaterfallWildflowersWildlife
Access Issues
See Twin Lakes Approach for restrictions pertaining to camping. Dogs can probably manage the Windom Peak standard route, but not the gully shortcut or the scrambling on Sunlight Peak. Consider leaving them at camp or home.

Route Details

Flatter
Steeper
18.19mi
Distance
7,127ft
Elevation Gain
7,127ft
Elevation Loss
60%
Max Grade
14,069ft
High Point
8,220ft
Low Point
Path Type
There and Back
Description
From Twin Lakes Approach, hike east (right) on fairly flat alpine tundra. In about 0.2 miles come to a headwall at 12,600 ft separating the sub-basins of Sunlight and Windom Peak. From here the trail is unclear, but the route is generally well-cairned. Hike up the left side of the headwall to come to a sub-basin around 13,000 ft at the bottom of Sunlight and Windom. Sunlight is the peak to your left, while Windom Peak is to the right. You should be able to see a saddle between Sunlight Peak and Sunlight Spire, a 13,999 ft tower with a 5.11 trad crack route. Hike up talus and slick rock to a gully leading up to the saddle at 13,700 ft. Traverse loose rocks and gravel in the gully before turning left at the saddle onto solid class 3 rock. When the route's wet, the geology makes for a slippery scramble, so exercise caution. Come out of the gully and up to a well-cairned notch in the rock. From here, head up and to the right, traversing underneath some small cliff bands to your right. When the cliff bands break, hike a few feet down to the left before coming to a steep rock slab about 10-15 ft high to your right. Scramble up this and come to a rock chimney. Pass through the hole in the rock (sorry, claustrophobics), and turn left. From here it's just a short way to the summit. Talus hop to the infamous summit block at 14,000 ft. This bit is extremely exposed, and a fall would almost certainly prove fatal. Scramble up slabs to your left, traversing to the right. From here, jump forward to the next rock, and then up and to the left. The best way down from here may be to jump from rock to rock. Again, be careful - this is the most exposed move on any Colorado 14er standard route. Many hikers skip the summit block entirely and simply check Sunlight Peak off without ever standing on the summit. Do you want to be one of these people? From here, descend and traverse over to Windom Peak. Scramble back down the class 3 section of Sunlight, and once about halfway down the talus gully cut across a rock field to hike up the NW face of Windom Peak. The going here is pretty vague, and the rocks are loose. Make sure to push down on rocks to test them rather than simply pulling at them - this will help prevent rockslides. Pick one of many lower gullies, all of which will be steep and rocky. Switchback while low and hike about 200-300 ft up the gully before coming to a larger drainage, after which the rocks are more solid. Continue up some mostly good class 3 scrambles before coming to Windom Peak's summit block. From here, turn right and follow the well-cairned standard route back down to Twin Lakes. Most of the route is on solid, blocky boulders. Scoot down on class 2+ rock before coming to a trail on the west ridge of the mountain. Follow the trail back to the junction with Sunlight Peak, staying left to head back to the lakes to take Twin Lakes Approach back to camp.

Route Conditions

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Contributors
Tyler Prince