By bridging approaches and methodologies from geosciences, archaeology and history, geoarchaeology is transforming our understanding of the history and cultures that have shaped the Mediterranean basin over millennia. The sheer diversity of current research offers an excellent opportunity for moving beyond geographical frontiers and to begin addressing the needs of a multifaceted and evolving Mediterranean world. This workshop calls upon environmental scientists, archaeologists and historians to discuss and share research advances in the geoarchaeology of Mediterranean islands and coastlines. The workshop will address issues, challenges and prospects of current research on Mediterranean island and coastal environments.