Decided to take a bit of a risk and headed out with the missus to see if we could make it up into Necklace Valley for an early season overnight. As advertised, the trillium, bleeding hearts and skunk cabbage were in full effect, and the trail along the valley following the east fork of the Foss was alive with the new growth and sounds of spring. It was an absolutely gorgeous hike along this part of the trail with water everywhere from the melting snow and only a few downed trees that were not too difficult to navigate. We were also happy to see that the previous report was correct and that the bridge that crosses the Foss at 5.2 miles was not out and we had no problem crossing over the river. The trail is a little difficult to follow on the other side of the river as it crosses another somewhat subtle log bridge before heading up towards the rocky talus, we eventually spotted the cairns and began our ascent. The snow began in earnest around 3200ft and we put on our microspikes and gaiters here. After this point the trail gradually became more and more difficult to follow due to both snow cover and downed vegetation. Although we had high res topo maps we were very fortunate in that there were a set of footprints (and dogprints) that seemed to know the way very well, and these turned out to belong to a small intrepid party who we met on their way back down and who also had GPS, they encouraged us to continue with our plans to camp at Jade lake. Thank you friendly people! Even still we lost the trail a few times and so our going was a little slow, and we added several more cairns at these points to help future adventurers. Beginning around 3800 feet the trail becomes exclusively snow and I wouldn't recommend attempting it at this time without spikes and poles, but snowshoes were not necessary. Jade lake at 4600ft was still half frozen over, and beyond the Alpine lakes still appeared to be very much in the grips of winter. Nevertheless there was a small area of snow free earth here, just at the advanced front of spring, for us to pitch a tent. Night time temperature low was 28F. We headed down the next morning, peeling off layers as we went and were warm enough by the time we reached the Foss bridge to take a quick dip. Brrr. We were extremely pleased with the adventure and I would definitely like to explore further into necklace valley later in the season!