Discover the true cradle of humankind and the largest cluster of mysterious stone ruins on Earth. Learn about Earth's most extensive collection of ancient stone ruins left behind by a vanished civilization more than 200,000 years ago. Join Michael in exploring Adam's Calendar, a series of stone circles that are the oldest man-made structure on Earth.
Few people know that Southern Africa is the home of the largest concentration of ancient ruins found anywhere on Earth – dating back over 200,000 years. This is the staggering discovery made by scientist and explorer Michael Tellinger in 2008. Since then, thousands of people from all over the world have visited the ruins and museums. Let’s turn over the stone to dive into some fascinating about these stone ruins!