Hobbes, thanks so much.
Many people will be helped by this.
In the first picture, "Switchbacks from 1st keyhole", I can see the switchback traversing the picture. I see 5-6 people on it, a little low and left of center, with the trail exiting the picture on the right edge, just below center. I assume that is the top switchback that extends all the way to Trail Crest.
A question: Is it all open like that, with no snow needing to be crossed? The second picture looks like people need to sort of edge their way around some of the remnant snow.
