Excavations were launched at Berenike in 1994 by a team of archaeologists from the University of Delaware led by Prof. Steven E. Sidebotham, with partners from several other institutions and continued until 2001. Work was resumed by teams from the University of Delaware and the Polish Centre of Mediterranean Archaeology, University of Warsaw, Poland, in the winter of 2007–2008 and is still continuing. Apart from the excavations, non-invasive magnetic prospecting was carried out. Tomasz Herbich from the Institute of Archeology and Ethnology of the Polish Academy of Sciences made a magnetic map of the western part of the site.