Fortresses in Finland

Suomenlinna

Suomenlinna ("Sveaborg", "Viapori") sea fortress is a UNESCO World Heritage Site and one of Finland’s most popular tourist attractions. The construction of the fortress started by the king of Sweden in 1748 as protection against Russian expansionism. Suomenlinna was planned to be a principal base for naval military operations and the general responsibility for the fortification work was given to Augustin Ehrensv&aum ...
Founded: 1748-1917 | Location: Helsinki, Finland

Loviisa Fortress

After the Sweden's defeat in Russo-Swedish War 1741-1743 (also known as the Hats' Russian War) eastern border of Finland was moved to west. Important fortresses of Hamina, Lappeenranta and Savonlinna were left to Russian side of border. The city of Loviisa was established in 1745 to handle a international commerce in Finland. Planning of the new fortification system started concurrently, because Loviisa was located alongs ...
Founded: 1748-1757 | Location: Loviisa, Finland

Bomarsund

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 ...
Founded: 1832-1854 | Location: Sund, Finland

Hamina Fortress

Hamina fortress is a very rare circle fort, representing the Renaissance ideal city embodied by Palmanova city in Italy. It was built after Great Northern War to the ruins of Vehkalahti town. After Treaty of Nystadt border between Sweden and Russia was moved to Kymeenlakso area in Finland. The construction of the fortress started began by Swedish general Axel von Löwen in 1720s. Protected by six bastions of the fort ...
Founded: 1720-1803 | Location: Hamina, Finland

Lappeenranta Fortress

There have been some fortifications in Lappeenranta city from the 17th century. After the defeat of Sweden-Finland in Great Northern War 1700-1721 Viborg castle and large areas in Carelia were lost to Russia. The military value of Lappeenranta, the new border city, was suddenly increased. The construction of the new bastion fortress was started immediatelly after war in 1721. It was planned to be a part of the new defence ...
Founded: 1721-1792 | Location: Lappeenranta, Finland

Kyminlinna

Kyminlinna fortress was part of the South-Eastern Finland fortification system built by Russia after Russo-Swedish War of 1788-1790. Kyminlinna and Ruotsinsalmi sea fortress formed together a defense line, which was planned to stop enemies attacking from the west. First fortress was a bastion constructed in 1791-1795 by the general Aleksandr Suvorov. The older part was replaced only couple of years later by the much bigge ...
Founded: 1791-1808 | Location: Kotka, Finland

Brahelinna

Brahelinna ("Brahe Castle") was built by the Swedish soldier and stateman Per (Pietari) Brahe in 1646–1669. Brahe was a Governor General in Finland and Ristiina town part of his fiefdom. Brahelinna contained 15-20 rooms and was used for living from the year 1657. Some planned parts were never completed.Brahelinna was abandoned during the Great Northern War in the beginning of the 18th century and finally demolished ...
Founded: 1646-1669 | Location: Ristiina, Finland

Utti Fortress

Utti fortress was built by Russians in 1791-1792 as part of the South-Eastern Finland fortification system. It contained a main bastion system and two outer redoubts. It was meant to hold Swedish army until Taavetti fortress is occupied with reserves and ready to fight. Only one battle was fought in Utti during the Russo-Swedish War in 1789. Utti lost its military value in 1809 when Finland was joined to Russia. It was d ...
Founded: 1791-1792 | Location: Kouvola, Finland

Ruotsinsalmi Sea Fortress

Ruotsinsalmi fortress was built by Russians in 1790-1796. It was part of the South-Eastern Finland fortification system which was planned to defence St. Petersburg. The sea fortress was located to islands in front of the city of Kotka and Kyminlinna fortress. It contained three main strongholds (Fort Katarina, Fort Elisabeth and Fort Slava) and several redoubts and artillery batteries.Ruotsinsalmi fortress lost its origin ...
Founded: 1790-1796 | Location: Kotka, Finland

Orivirran Saarto

Orivirran saarto is a ruin of the 16th century fortress. It was built probably in 1540's, because in 1546 Russians complained about Swedish cutting forest and gathering stones in Orivirta. There were probably a main castle, outer fortication, watchtower and dock. During 16th century it was garrisoned by 400-600 men and 5-10 cannons.In 1592 Russian cossacks destroyed the fortress. In a fight over 200 men were died and ...
Founded: 1540 | Location: Savonlinna, Finland

Svartholma Fortress

Svartholma sea fortress was built by Swedish in the 18th century. Svartholma and near Loviisa land fortress were designated to defence strategic road from Turku tu Viborg and Sweden-Finland's eastern border against Russians. Svartholma construction started in 1748 and it was mostly completed in the 1760's. Svartholma was a typical bastion system including four bastions and an outer fortification.Svartholma played an signi ...
Founded: 1748-1770 | Location: Loviisa, Finland

Reposaari Fortress

Reposaari Fortress (Reposaaren linnakepuisto) was a coastal defence system built in the 1930s. It was designed to protect the important harbor of Pori against Russian fleet. The stronghold area is about 20 hectares and consists of two gun positions, magazines, dugouts, trenches etc. Wooden buildings have been reconstructed in the 1990-2000s. During the Winter War Reposaari Fortress eliminated one Russian bomber and heckl ...
Founded: 1930s | Location: Pori, Finland

Kärnäkoski Fortress

Kärnäkoski fortress was part of the South-Eastern Finland fortification system built by Russians in the 1790's. Purpose of the fortress was to protect the strategic road to St. Petersburg and Russians fleet in Saimaa against Swedish enemies from the west. Building was started in 1790 by French engineer officers and it's a tradional French bastion system. Approximately 1400 Russian soldiers and local peasants wer ...
Founded: 1790-1793 | Location: Savitaipale, Finland

Liikkala Fort

Liikkala fort was built by Russians in 1791-1792 as part of the South-Eastern Finland fortification system. It was meant to defend the road from the Swedish border to Hamina, which the Swedish army had used to attack Hamina in the Russo-Swedish war in 1788. Liikkala contained two ground redoubts and four demi-bastions.After the Finnish War (1808-1809) Liikkala was abandoned, because the border was moved far away to west. ...
Founded: 1791-1792 | Location: Kouvola, Finland

Taavetti Fortress

Taavetti fort was built by Russians between years 1773 and 1803 to strategically important crossroads. It was part of the South-Eastern Finland fortification system and meant to defence Russia against possible Swedish attacks. The first phase in 1773-1781 a circle bastion was completed. Inner parts were built in 1791-1796.Military use of Taavetti ended already in 1803. Fortress was nearly ruined when the renovation starte ...
Founded: 1773-1796 | Location: Luumäki, Finland

Featured Historic Landmarks, Sites & Buildings

Historic Site of the week

Château de Chaumont

The Château de Chaumont was founded in the 10th century by Odo I, Count of Blois. The purpose was to protect his lands from attacks from his feudal rivals, Fulk Nerra, Count of Anjou. On his behalf the Norman Gelduin received it, improved it and held it as his own. His great-niece Denise de Fougère, having married Sulpice d'Amboise, passed the château into the Amboise family for five centuries.

Pierre d'Amboise unsuccessfully rebelled against King Louis XI and his property was confiscated, and the castle was dismantled on royal order in 1465. It was later rebuilt by Charles I d'Amboise from 1465–1475 and then finished by his son, Charles II d'Amboise de Chaumont from 1498–1510, with help from his uncle, Cardinal Georges d'Amboise; some Renaissance features were to be seen in buildings that retained their overall medieval appearance. The château was acquired by Catherine de Medici in 1550. There she entertained numerous astrologers, among them Nostradamus. When her husband, Henry II, died in 1559 she forced his mistress, Diane de Poitiers, to exchange Château de Chaumont for Château de Chenonceau which Henry had given to de Poitiers. Diane de Poitiers only lived at Chaumont for a short while.

Later Chaumont has changed hands several times. Paul de Beauvilliers bought the château in 1699, modernized some of its interiors and decorated it with sufficient grandeur to house the duc d'Anjou on his way to become king of Spain in 1700. Monsieur Bertin demolished the north wing to open the house towards the river view in the modern fashion.

In 1750, Jacques-Donatien Le Ray purchased the castle as a country home where he established a glassmaking and pottery factory. He was considered the French "Father of the American Revolution" because he loved America. However, in 1789, the new French Revolutionary Government seized Le Ray's assets, including his beloved Château de Chaumont.

The castle has been classified as a Monument historique since 1840 by the French Ministry of Culture. The Château de Chaumont is currently a museum and every year hosts a Garden Festival from April to October where contemporary garden designers display their work in an English-style garden.