1821.St. Michael's Fortress

Tvrđava sv. Mihovila View on map 7 0 0

1822.Barone Fortress

Tvrđava Barone View on map 6 0 0

1823.Nehaj Fortress

Tvrđava Nehaj View on map 7 0 0

1824.Sisak Fortress

Tvrđava Sisak, Stari grad Sisak View on map 4 0 0

1825.Baltit Fort

قلعہ بلتت‬‎ Not geo located 7 0 0

1826.Altit Fort

قلعہ التیت‎ Not geo located 7 0 0

1827.Shigar Fort

فونگ کھر‎ Not geo located 7 0 0

1828.Bab al-Futuh

باب الفتوح View on map 7 0 0

1829.Fort San Cristóbal

Castillo San Cristóbal View on map 7 0 0

1830.Castillo San Felipe del Morro

Fuerte San Felipe del Morro View on map 7 0 0

1831.No Man's Fort

No Man's Land Fort View on map 4 0 0

1832.Arad Fort

قلعة عراد View on map 7 0 0

1833.Tower of David

מגדל דוד‎, برج داود‎ Not geo located 6 0 0

1834.Presidio La Bahia

View on map 7 3 0

1835.Torun Fortress and Fortifications Museum

Muzeum Fortyfikacji Pancernej Twierdzy Toruń, Twierdza Toruń View on map 7 0 0

1836.Mutso Fortress

მუცო View on map 7 3 0

1837.Castillo San Felipe de Barajas

View on map 7 0 0

1838.Bithnah Fort

قلعة الفجيرة View on map 7 0 0

1839.Morro Castle

Castillo De Los Tres Reyes Del Morro, Castillo Del Morro View on map 7 0 0

1840.San Pedro de la Roca Castle

Castillo de San Pedro de la Roca, Castillo del Morro View on map 7 0 0