The Vedi Fortress Site (IMAGE) The University of Hong Kong Caption This drone photograph faces northwest over the Vedi Fortress site. Cliffs surround and protect much of the site, with two lines of fortress walls protecting the western approach to the citadel. Credit @The University of Hong Kong Usage Restrictions Please credit @The University of Hong Kong when using the image License Licensed 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.