| name | heritage designation | image | status | type | date completed | date end | date start | Website | date Start construction | city | administrative división | continent | Country | latitude (°) | longitude (°) | material | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| De La Fratta |  | Different use | 1253 | website | City of San Marino | City of San Marino | Europe | San Marino | 43.9166679382 | 12.4499998093 | Rubble | Map | |||||
| Guaita |  | Different use | website | City of San Marino | City of San Marino | Europe | San Marino | 43.9333343506 | 12.4333333969 | Rubble | Map | ||||||
| Montale (San Marino) |  | Different use | 1320 | website | City of San Marino | City of San Marino | Europe | San Marino | 43.9166679382 | 12.4499998093 | Rubble | Map |