| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Base naval ushuaia | website | Ushuaia | Tierra del Fuego | Americas | Argentina | -58.6666679382 | -68.5000000000 | Map | |||||||||
| Base Naval Mar del Plata |  | website | Mar del Plata | Buenos Aires (province) | Americas | Argentina | -38.0333328247 | -57.5333328247 | Map |