You can walk on the snow now

A short stretch of wall comes down from the left and a sequence of rock piles lie between it and a brook. The brook starts here at a spring.
You can walk on the snow now but my legs have grown weak from inactivity. I went out to see this site I know. There are also a couple of larger mounds here but I was only able to see one of them in the snow.It has two hollows - "double chambered". This site in Callahan St. Forest is one of the further east examples of this kind of mound.