Oficinas de Turismo in San Javier, Santiago de la Ribera and La Manga del Mar Menor The municipality of San Javier has various tourist offices and tourist information points offering information to both locals and visitors, located in Santiago de la Ribera, on the ground floor of the Town Hall in San Javier and at the start of La Manga (theoretically in the municipality of Cartagena), while another tourist information point is located at kilometre..