Ancient megalithic sites have been discovered in the state of Montana in the USA
Towering dolmens, ancient statues, polygonal block granite walls, pyramid complexes
and stacked circular terraces rise above the forest floor. Stone art sculptures emerge from monoliths. Humongous carved blocks, some still standing upright, thrust up between the trees.
Megalithic building structures extend over miles of high mountains and rolling hills in the wild lands of Montana in the USA.