| name | image | style | date demolished | type | use | administrative division | continent | date completed | date Start construction | Website | Height (m) | city | Country | latitude (°) | longitude (°) | Original_owner/Owner/Protection | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aragonese Castle |  | Museum/exhibition | Campania | Europe | 1441 | 05th century | website | Ischia, Campania | Italy | 40.7316200000 | 13.9649300000 | Map | |||||
| Archbishop's Palace (Naples) |  | Religious | Campania | Europe | 14th century | website | Naples | Italy | 40.8533000000 | 14.2592600000 | Enrico Minutoli | Map | |||||
| Carmine Castle |  | 1906 | Campania | Europe | 16th century | website | Naples | Italy | 40.8461111111 | 14.2685555556 | Italy | Map | |||||
| Castel Capuano |  | Campania | Europe | 12nd century | website | Naples | Italy | 40.8532694400 | 14.2641583300 | Italy, William i of sicily | Map | ||||||
| Castel dell'Ovo |  | Campania | Europe | 15th century | website | Naples | Italy | 40.8280258000 | 14.2477977300 | Italy, Lucullus | Map |