Tinos (Greek:Τήνος [ˈtinos]) is a Greek island situated in the Aegean Sea. It is located in the Cyclades archipelago. In antiquity, Tinos was also known as Ophiussa (from ophis, Greek for snake) and Hydroessa (from hydor, Greek for water). The closest islands are Andros, Delos, and Mykonos. It has a land area of approximately 194 square kilometres (75 sq mi) and a 2011 census population of 8,636 inhabitants.