Baena is a town and municipality of Spain located in the province of Córdoba, Andalusia. It is situated near the river Marbella on the slop…Baena is a town and municipality of Spain located in the province of Córdoba, Andalusia. It is situated near the river Marbella on the slope of a hill 52 kilometres southeast of Córdoba by road. The population of the town is 20,266.