Riga, Latvia
ca. 1334
Riga, Latvia
1384
Riga, Latvia
1899-1902
Riga, Latvia
1863
Rundāle, Latvia
1736-1768
Riga, Latvia
1951-1961
Sigulda, Latvia
1878-1881
Limbaži, Latvia
1857-1860
Jelgava, Latvia
1738-1772
Cesvaine, Latvia
1896
Mežotne, Latvia
1798-1802
Tukums, Latvia
1820-1823
Gaujiena, Latvia
18th-19th century
Vāne, Latvia
1823
Vērgale, Latvia
1837
Kazdanga, Latvia
1800-1804
Kabile, Latvia
1734-1740
Kocēni, Latvia
1896
Ezere, Latvia
1750
Talsi, Latvia
1883
Bomarsund fortress and garrison was built in 1832-1854 by Russian Empire to defence Åland Islands against enemies. British and French fleet attacked against it during the Crimean War in 1854. After a week of fighting the British stormed the remaining fort. Anglo-French forces destroyed it totally after battle. In the Treaty of Paris 1856, the entire Åland Islands were demilitarized, which is a status that has been preserved until this day.
Nowadays there are some ruins left and fortress area is open for visitors.