Our planet's history cast in stone
Answers
The Barberton Makhonjwa, also known as 'the history of our planet cast in stone' are after the mountains behind Barberton) Geotrail. They are the oldest and ancient from the Archaean period, which dates more than three billion years ago.
Other sites similar to this are either removed or they are unreachable. However, with just a drive, these Barberton makhonjwa can be seen easily.
The Barberton Makhonjwa (after the mountains behind Barberton) Geotrail, is a self-driven route and spans for 38 km.
It is full of ancient rock formations that are from the Archaean period, more than three billion years ago.
These are not ordinary rocks like any other place.
The discovery on the mountains behind Barberton has become known as 'the history of our planet cast in stone'.