Lopud is a small island off the coast of Dalmatia, southern Croatia. Lopud is economically the most developed of the Elaphiti Islands, and can be reached by boat from Dubrovnik, Trsteno, Orašac and Zaton. The island is famous for its sandy beaches, in particular the bay of Šunj. Lopud is the second largest island of the Elaphiti islands, between Koločep and Šipan. It is famous as the "island in the middle". It has an area of 4.63 square kilometres and its highest point is Polačica, 216 metres above sea level. It has 11.5 km (7 mi) of coastline, of which 1.2 km (1 mi) is sandy.