Airolo fortification, bouwwerk in Airolo, Zwitserland
Location: Airolo
Source: Wikimedia
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The Foppa Grande is a formidable artillery fortification situated above the town of Airolo.
Motto Bartola is a well-preserved fortress located in the Airolo region of Switzerland.
Forte Ospizio San Gottardo is a well-preserved military fort.
Forte Airolo is a well-preserved historical military fortress.
The National Redoubt is a vast defensive network of fortifications in the Swiss Alps, built to protect the nation during World War II.
Sasso da Pigna is a formidable example of Swiss military architecture carved into the Gotthard Pass.
The Gotthard Fortress is a discreetly integrated defense network.
