Ouvrage Rochonvillers

Ouvrage Molvange is a large work, or gros ouvrage of the Maginot Line.

The National Mining Museum (French: Musée National des Mines) of

Ouvrage Aumetz is a small work, or petit ouvrage of the Maginot Line.

Bettembourg Kalesi (Fransızca: Château de Bettembourg), L

The ruins of Dudelange Castle (French: Château de Dudelange) are

Ouvrage Bréhain was part of the Fortified Sector of Crusnes of the

Ouvrage Sentzich is part of the Fortified Sector of Thionville of the

Lameschmillen, also known as the Bergemer Mühle, is located halfway

thumb|250px|Rumeli HisarıRumeli Hisarı İstanbul'un Sarıyer ilç

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

İspirlonga Adası (Modern Yunanca: Σπιναλόγκα Spinalonka)

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