I dayhiked San G via Vivian Creek trail. Left the trailhead at 6:30 am and got back about 11.5 hours later. Conditions were exellent, no snowshoes required, no postholing. Icy snow on the road at the trailhead, then dirt on the switchbacks up to Vivian Creek camp. Snow started again at Vivian Creek camp. I wore crampons from here. A few dirt patches on the trail, not many. Pretty distinct boot tracks to follow for most of the trail, but definitely areas where you had to look for the route. Icy, hard snow on some fairly steep slopes mean crampons are required and ice axe recommended, although I made do with trekking poles.
http://www.flickr.com/photos/24753178@N08/
