Piedigrotta (;  ;  "at the foot of the grotto") is a section of the Chiaia quarter of Naples, Italy, so-called for the presence of the Church of the Madonna of Piedigrotta near the entrance to the Crypta Neapolitana.
Piedigrotta (;  ; "at the foot of the grotto") is a section of the Chiaia district of Naples, Italy, named after the Church of the Madonna of Piedigrotta near the entrance to the Crypta Neapolitana.