Part 3- Hilltop Enclosure of Megalithic Stone Boulder Pillars, Holliston, MA.
This site relates to the other posts 12/15/14 & 12/16/14. A circle of stone boulder pillars in alignment with some of the other stone rows (the stone rows lead to this site):
Looking like an entry-way. You can sort of see the stone circle the boulders make from this angle:
Cairn/ unknown stonework in the foreground. Propped boulder in the background, propped off the ground and again with a triangular tip. Also another view of part of the stone circle:
More boulders in the stone circle, one with a smaller boulder placed on top:
Nice cairn in the stone circle with geometric circle pattern: