Pinnacle Point, South Africa (IMAGE) Arizona State University Caption The cave sites for Pinnacle Point are situated in cliffs above the edge of the ocean and are accessible via wooden stairs from the top of the cliff. Credit Erich Fisher Usage Restrictions No restriction License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.