Madagascar, officially known as the Republic of Madagascar, is an island country located in the Indian Ocean off the southeastern coast of Africa. It is the fourth-largest island in the world. The capital and largest city of Madagascar is Antananarivo. The country is known for its unique wildlife, including lemurs and chameleons, as well as its diverse ecosystems ranging from rainforests to desert. Madagascar's culture is a blend of African, Asian, and European influences, reflected in its language, music, and cuisine.