Known as Adam’s Calendar in South Africa

This 75,000-year-old ruins site is also affectionately known as the ‘African Stonehenge’. 

Predating both the ‘actual’ Stonehenge and the Great Pyramids of Giza by thousands of years, the discovery of Adam’s Calendar in 2003 was a complete accident, by a South African pilot.

It is thought to be the oldest man-made structure on Earth. It is the only completely functional, megalithic stone calendar that is almost perfectly whole. African Shamans have called it ‘Inzalo Y’langa’, which means ‘Birthplace of the Sun’.