Gozo (/ˈɡoʊ.zoʊ/; Maltese: Għawdex, pronounced [ˈaˤːw.dɛʃ], formerly Gaulos) is an island of the Maltese archipelago in the Mediterranean Sea. The island is part of Malta. It is the second-largest island in Malta. Gozo is more rural and known for its scenic hills, which are featured on its coat of arms.