South Africa Adams Calendar. There is no question that adam's calendar (so named by john and michael to determine its place as the oldest stone calendar in the world) is a fabulous site that deserves full investigation. Adams calendar is a recent megalithic discovery that coul.
It is located near the mpumalanga (meaning “the place where the sun rises” in the zulu. The blaauboschkraal stone ruins, also known as adam’s calendar, might be the oldest megalithic stone circle and menhir system ever discovered.