Baeza is a city and municipality of Spain belonging to the province of Jaén, in the autonomous community of Andalusia. It is part of the comarca of La Loma. The present name was established in Roman times as Vivatia, then Biatia by the Visigoths, Bayyasa by the Moors from the 8th century onwards; until it became Baeza. It is now principally famed for having some of the best-preserved examples of Italian Renaissance architecture in Spain.