Forte Roncia, Military fortification in Val-Cenis, France
The fort lies at an elevation of 2301 meters, featuring a circular design with artillery casemates and an internal courtyard for defensive operations.
Built between 1877 and 1880 by Italy, the fort protected against potential French invasions until its transfer to France through the 1947 Paris Treaty.
The fort represents a period of military engineering, incorporating Montalembert's principles with six artillery cannons positioned in strategic casemates.
Visitors can access the fort through mountain paths from Val-Cenis, with local tourist offices providing information about guided tours and opening hours.
The structure contains specialized defensive features including Skoda 100/17 artillery pieces and bunkers similar to those found in the Maginot Line.
Location: Val-Cenis
Inception: 1877
Elevation above the sea: 2,301 m
Part of: Vallo alpino occidentale
GPS coordinates: 45.24168,6.95610
Latest update: May 26, 2025 12:36
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