Isauria (/aɪˈzɔriə/ or /aɪˈsɔriə/; Ancient Greek: Ἰσαυρία), in ancient geography, is a rugged isolated district in the interior of South Asia Minor, of very different extent at different periods, but generally covering what is now the district of Bozkır and its surroundings in the Konya Province of Turkey, or the core of the Taurus Mountains. In its coastal extension it bordered on Cilicia.