Took an overnight trip to Necklace valley this weekend. A lovely weekend-- for once we had good luck with the weather. The trail is clear of snow to Emerald Lake (OK, maybe one small patch, but it's not long for this world), but has water in places (either mucky or stream-like). The crossing formerly known as ""dangerous"" is no longer so due to a nice log bridge with a railing (thanks, trail crews!). The last 3 miles to the lakes are pretty hot and sweaty in the sun but there are lots of places to stop and refill your water. We saw a nice campsite at Jade lake and lots at Emerald-- all snow-free.
After Emerald lake, the trail becomes more and more snowy, until after Opal it's more or less a choice of rock hopping or walking on snow (rotten in places). However, as long as you watch your footing it's definitely passable and we hiked to the valley head and gazed upon LaBohn Gap. Didn't have time to do much more than that.
Locket and Iswoot Lakes are easily accessible from Emerald-- about 10 or 15 minutes to get to each one. Didn't see nay obvious campsites on Iswoot but Locket looked like it might have some, is a bit more off the beaten path than Emerald. Emerald and Jade are shallow (but very cold!) lakes with interesting mud colors on the bottom (not swampy, though); Locket and Iswoot are deep, blue lakes which closer match my mental image of an alpine lake. All are beautiful.
Even though we were at Emerald, obviously a spot of much camping activity, we saw very few people throughout the weekend. As far as we could tell, there were a total of 4 overnight groups (including us), and we saw 2 day hikers on Saturday and 4 on Sunday. We were quite stunned (in a good way) that such a nice trail, so easy to get to from Seattle, didn't have a million people on it.
There were some bugs, but not too many Saturday. We could eat dinner outside the tent in relative peace. The hike back Sunday afternoon seemed much more bug-a-riffic.