Batteria dello Chaberton

Ouvrage Granon is a lesser work (petit ouvrage) of the Maginot Line's

The Fort de l'Infernet is a fortification complex near Briançon in

Sestriere (French: Sestrières) is an alpine village in Italy, a

The Fréjus Rail Tunnel (also called Mont Cenis Tunnel) is a rail

The Fenestrelle Fort is the biggest fort in Europe, having a surface

Novalesa Abbey (Abbazia di Novalesa) is a Benedictine monastery in

Val Thorens, located in the Tarentaise Valley, Savoie, French Alps, is

The Cottian Alps (French: Alpes Cottiennes; Italian: Alpi Cozie) are a

Rumelihisarı (Rumelian Castle) is a fortress located in Istanbul,

Kolomna Kremlin is a very large fortress in Kolomna, Russia. The stone

The Halászbástya or Fisherman's Bastion is a terrace in neo-Gothic a

The island of Spinalonga (Greek: Σπιναλόγκα), officially known as

Tvrđava svetog Mihovila u Šibeniku (od 1990-ih) , razg. Tvrđava sv