Index The municipality of Castell d´Empúrias is located by the mouth of River Muga, Gulf of Roses, Costa Brava. Among the main monuments we remark Santa Maria Church, Known as the Cathedral of Castell d´Empuries. One of the most visited places, in the residential development Empuriabrava, by the Mediterranean Sea, where we find the most important tourist area; considered the biggest 'marina' of the world and one of the most important tourist destination of Girona