Large boulders have been found on platforms that comprise the rocky coastline of Minorca (Balearic Islands), several tens of meters from the edge of the cliff, up to 15 m above the sea level, and kilometers away from any inland escarpment. The age of the boulders, the direction of imbrication and the estimation of run-up necessary for their placement indicate dislodging and transport by northern Africa tsunami waves that hit the coastline of Minorca.