wonder cave (kromdraai, gauteng) wikipedia - EAS
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List of caves in South Africa - Wikipedia
https://en.wikipedia.org/wiki/List_of_caves_in_South_AfricaThis is a list of caves of in South Africa.A cave or cavern is a natural underground space large enough for a human to enter. The term may refer to sea caves, rock shelters, and grottos.. List of caves in South Africa