
Just walking through the woods looking for rock piles. You see one like this and think: OK here's the good stuff.
This is about rock piles and stone mound sites in New England. A balance is needed between keeping them secret and making them public. Also arrowheads, stone tools and other surface archaeology.
From another continent, but it's a rock pile and its the weekend, so . . . A rock pile, in this case really called a cairn, at the top of Bennachie, a hill/ridge in Aberdeenshire Scotland. Jonas, my son and lieutentant of site discovery is there for much of the summer helping out at Archaeolink, an archaeology-education park. He climbed the hill yesterday and sent these among many pictures.
Probably recently done, but he had to send it--a split-wedge and a rock-on-rock.
Glaciers definitely came here, but things like this are always nice to look at. The rock pile in the first picture is at the top of the hill in the background of this one. That hill on the Bennachie ridge is called Mither Tap, a reference to its mammary shape when seen from the valley.
and this
But there were also wedged rocks:
and simple patterns:
After that, you get to a larger rock pile site. So perhaps the "field clearing" piles of above are not that.
It forms a hill of its own. I only know two piles of similar size: one at Whipple Hill in Lexington and one in Hayden Woods in Wayland.
In this last picture, note the extra corner in the retaining wall. Note also what looks like damage on the right.
It is all the more surprising to me that I did find one un-damaged pile (shown a few days ago). 
Skirt in a clockwise direction we see another broken down structure East of the big rock.
And continuting to the South we see another pile in a good shape with a semblance of a vertical face. The direction of this photo approximately matches the leftmost part of the sketch above.
There is some kind of structure between the big rock and here.




As I mentioned when I starting posting about this site [here] there are several different locations with large piles, made from large rocks. I believe the site is well integrated over the landscape even though the individual piles are pretty badly damaged. It is a place worth more study. It reminds me a bit of the "monumental" pile architecture I saw out new Moosehorn Rd in New Salem [Click here]