Outside the cathedral’s eastern exterior wall, this expansive museum of glass walkways over 1500 sq metres of excavated ruins takes you through Cádiz’ eventful history, from the 8th century BC to the 18th century. It served as a Phoenician funerary complex, Roman temple and mosque, before becoming the city’s Episcopal Palace in the 16th century. It was closed temporarily at research time: enquire at the tourist office .
