Blaauboschkraal stone ruins — Wikipedia

The Blaauboschkraal stone ruins are a provincial heritage site in the Mpumalanga province of South Africa. Its neighbouring town, Emgwenya, is 10 kilometres away. The site was declared a national monument on 18 April 1975 and is a heritage site recognised by the South African Heritage Resources Agency. The Blaauboschkraal stone ruins make up what was part of a large, complex stone walling system built by the Bokoni people. While the exact age of the Blaauboschkraal stone sites is unknown the Bokoni people are estimated to have built stone walled settlements around the early 16th century....