Ouvrage Plan Caval
| Use attributes for filter ! | |
| Controlled by | France |
|---|---|
| Materials | Concrete |
| Steel | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2179715 |
About Ouvrage Plan Caval
Ouvrage Plan Caval is a lesser work of the Maginot Line's Alpine extension, the Alpine Line, also known as the Little Maginot Line. The ouvrage consists of two infantry blocks and one observation block facing Italy. The ouvrage is located on the heights of L'Authion, surrounded by older fortifications.
