Timbuktu
From Longman Dictionary of Contemporary EnglishTimbuktuTim‧buk‧tu /ˌtɪmbʌkˈtuː/ a city on the edge of the Sahara Desert in Mali, West Africa, whose correct name is Tombouctou. People sometimes mention Timbuktu as an example of a place that is very far away There were enough cars to stretch from here to Timbuktu.