The Sterk­fontein Caves are cred­it­ed with many famous fos­sil dis­cov­er­ies, includ­ing the world famous Mrs Ples” and Lit­tle Foot”, an almost com­plete Aus­tralo­p­ithe­cus skele­ton dat­ing back more than 3-mil­lion years. Home to a top restau­rant, con­fer­enc­ing facil­i­ties, easy access to the caves them­selves, and tours every half-hour, sev­en days a week, the caves are a must for any vis­i­tor trav­el­ling to Johannesburg.