Crypt of Saint Erasmus

The crypt of Saint Erasmus is a chapel located inside the cathedral of Saints Erasmus and Marcianus and Santa Maria Assunta in Gaeta, corresponding to the crypt of the basilica. An important example of Neapolitan Baroque architecture, it represents within Gaeta Cathedral the only room unified in style and unchanged in its original layout. The crypt houses the relics of Saints Erasmus of Formia and Marcian of Syracuse, patrons of the city of Gaeta.^[1]