Golden Horn is listed under the Washington Top 100 and is located in the Okanogan National Forest in the eastern North Cascades just north of Rainy and Washington Pass. As evident from its name the peak's rock has a striking color as well as beautiful golden larches during the fall. This mountain offers great views of the Pasayten Wilderness, the surrounding Washington Pass area and to the south the Glacier Peak Wilderness. Golden Horn is a relatively easy climb but with a lot of approach miles and a few low 5th class moves at the end. Most do this peak in two days although if your speedy you can do it in one. Tower Mountain is located just south of Golden Horn and can be climbed in the same trip.
The adventure starts out as a nice trail walk through the woods with clearings which you can see Black Peak, Corteo Peak, and a few others. There is only one main creek crossing on the entire trip near the beginning which is easy (last time I was here there was a log crossing).
As you're hiking along, you may encounter many hikers trekking to Canada, after all your on the Pacific Crest Trail. The trail remains nice and smooth all the way to Cutthroat Pass, about a mile before the Pass there is a nice place for camping with a creek for filtering water. At the pass alone you are rewarded with great views of the North Cascades extending from Hinkhouse Peak, Silverstar, Cutthroat Peak, and in the distance you can see Dome Peak.
From Cutthroat Pass be sure to go left (North East) which now traverses Point 7331. Eventually after traversing onto the other side of the mountain you start to lose elevation going down to Granite Pass, since the trail zig zags a lot.
After Granite Pass the trail gently traverses the bottom of Tower Mountain. The trail eventually dips towards Snowy Lakes (North) where there is an unlabeled turn off trail. From here the trail takes you to snowy lakes which I give the nickname "Snowy Lakes Basin". There are some excellent choices for camping here, as well as a nice place to relax and enjoy the good views. But don't stop here, the views get better on Golden Horn (although you loose some of the fall Golden Larches as you go higher).
Beyond the lakes the trail goes away (although you might get small traces of it for a little while), head in the general direction of Golden Horn staying lower to avoid some upper rock scree and such. The way I climbed Golden Horn was diagonally going across the scree field. Then once you get to the final ridge you may be intimidated by Golden Horn's steep face. I know I sure was, but keep going. Traverse around the edge of Golden Horn until you're on it's Southwest side. Here's were it gets interesting, this part is a class 2-3 scramble which takes the gully on the left, I made the mistake of taking the one on the right and traversed a sketchy part to go around the East Face of Golden Horn. Once you're next to the summit you may notice some rappel rings, if you brought a rope, now is the time to use it. If your feeling comfortable enough you can climb this without a rope, but remember there is also the way down you have to deal with. Although I did touch the summit of Golden Horn, I never actually stood on it due to how unflat it is and the exposure all around. From the summit your rewarded with great views of the North Cascades. Congrats, you earned it!
-Rope and Harness (optional) Keep in mind this is Fred Beckey's Class 3 which means 10-15 feet of low class 5. I did this part unroped but had to carefully descend the top and hold on to the rappel slings. The rest of my group did not feel comfortable without a rope to summit.
-Ice Ace (if early season)
-Tent (if your staying overnight as well as over night gear)
-Helmet (optional) You do travel into a gully section near the summit which I've seen people bring helmets.