We were hoping for an Enchantments permit for the peak of the Perseid Meteor Shower, but didn't have luck Thursday morning at the Leavenworth Ranger's Station. At the recommendation of a ranger we decided to hit up a loop on the other side of Icicle Road from the Enchantments. Our loop started at the Icicle Creek Trailhead and went up to Lake Margaret, Frosty Pass, Lake Mary, Mary's Pass, Ladies Pass, Cape Horn, Lake Edna and the Chatter Creek Trail back down to the Chatter Creek Trailhead.
Bugs were horrendous the entire time. Whenever we stopped moving they'd swarm us. And not just pesky mozzies, but black flies that could bite through longsleeves too. Bring the jungle juice, you'll need it.
Icicle Creek Trail: Super easy and flat, it follows along the creek and has numerous turnoffs for other trails. The turnoff for Lake Margaret/Frosty Pass is just after a bridge, and I believe it was signed for Frosty Pass and possibly Icicle Ridge.
Icicle Creek to Lake Margaret: An uphill climb with overgrown brush on what appeared to be a non-maintained trail. Wayfinding wasn't difficult, but it was a constant battle through shrubs through a steep rocky valley. Trudging through with an overnight backpack was difficult.
Lake Margaret: Pretty waterfalls but poor campsites. Tons of fish if you're into that sort of thing! At one point there's a split to go left or right (both lead to the lake), on the left side there was a nice campsite, but poor water access. On the right side there was also a nice campsite and a nice small boulder field for laying out on/swimming in the lake from. There's a toilet near where the Lake Margaret trail splits away from the main Frosty Pass trail.
Lake Margaret to Frosty Pass: Sort of steep, but easier than the previous stretch of trail. Lots of horse poop, and we FINALLY ran into the horses we had guessed we were following when we were at Frosty Pass.
Frosty Pass to Lake Mary: Really great views of the North Cascades from the ridge. There are two turnoffs for Lake Mary and I would avoid taking the first turnoff, as it runs into a creek and doesn't actually take you to the lake. Go up to the second turnoff as this is actually a trail that takes you down to a lake! You'll cross the same creek you would've crossed if you took the false turn. Turning off the main Icicle Ridge trail to Lake Mary takes you through a beautiful meadow, perfect for watching the sunset.
Lake Mary: We camped out in a designated campsite area on a rocky outcropping above the lake, really close to the meadow with the gorgeous sunsets. There's a bathroom down near the lake, and we filled waterbottles at the creek the main trail had crossed over. While I filled with water I noticed something moving a ways uphill -- I'm not sure if it was a mountain goat or something else. It was white and light gray, and while it appeared to move like a goat at first, it watched us for quite a while and then ran off very quickly in a non-goatlike manner. We made sure to make noise and stick in groups the rest of the night. The meadow the creek runs through affords GORGEOUS views of the North Cascades and sunset. Lake Mary was the perfect spot for watching the Perseid Meteor Shower.
Lake Mary to Ladies Pass: Tons of uphill and downhill, tons of wildflowers (including lots of luscious lupine!), and tons of views of the North Cascades and neighboring mountain ranges (including Glacier Peak and Mt. Baker!) Ladies pass is just a signpost with some trail markers, and it doesn't even say Ladies Pass on it.
Ladies Pass to Cape Horn: A grueling uphill on a dusty trail.
Cape Horn to Lake Edna: Tons of rock and scree. A rock ptarmigan! The lake is very cold. We saw the signs saying no camping for 200 feet. We did briefly set up a tent while we enjoyed lunch because there were just SO many bugs. We set it up right on the trail so as to minimize any disturbance to the pristine alpine lakes environment.
Lake Edna to Grindstone Mountain Pass: A very windy trail that can be easy to lose if you aren't stopping to look ahead. The trail is passable (no snow) but there are snow fields nearby. There are lots of cairns near the boulder field which can lead you astray, so keep looking for the trail that snakes up the hill. This is a very grueling uphill, especially in the heat of the day.
Grindstone Mountain Pass/Chatter Creek Trail to the Chatter Creek Trailhead: A terrible downhill grind that we will never speak of again. It starts as switchbacks on a scree field. It meets up with a creek so you can fill up with water here. There is a middle part that's flat/easy that serves as a nice reprieve. Ughh. It was just awful. My knees want to kill me.
This route is 5.1 miles longer than an Enchantments through-hike. Our total elevation gain was 8,707 feet, and our total elevation loss was 8,940 feet. The Enchantments, by contrast, gains 4,400 feet of elevation and loses 7,000 feet as a through hike from Stuart TH to Snow Lakes TH.