Halicarnassus (/ˌhælɪkɑːrˈnæsəs/ HAL-ih-kar-NASS-əs; Latin: Halicarnassus or Halicarnāsus; Ancient Greek: Ἁλικαρνασσός Ancient Greek pronunciation: [ha.li.kar.naːs.sós] Halikarnāssós; Turkish: Halikarnas; Carian: 𐊠𐊣𐊫𐊰 𐊴𐊠𐊥𐊵𐊫𐊰 alos k̂arnos) was an ancient Greek city in Caria, in Anatolia. It was located in southwest Caria, on an advantageous site on the Gulf of Gökova, which is now in Bodrum, Turkey. The city was famous for the Mausoleum of Halicarnassus, also known simply as the Tomb of Mausolus, whose name provided the origin of the word "mausoleum". The mausoleum, built from 353 to 350 BC, ranked as one of the seven wonders of the ancient world.
Halicarnassus' history was unique on two interlinked issues. Halicarnassus retained a monarchical system of government at a time when most other Greek city states had long since rid themselves of their kings. Secondly, while their Ionian neighbours rebelled against Persian rule, Halicarnassus remained loyal to them. It formed part of the Persian Empire until Alexander the Great captured it at the siege of Halicarnassus in 333 BC.