The Raseborg Castle (, ), is a

medieval In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of World history (field), global history. It began with the fall of the West ...

castle A castle is a type of fortification, fortified structure built during the Middle Ages predominantly by the nobility or royalty and by Military order (monastic society), military orders. Scholars usually consider a ''castle'' to be the private ...

Raseborg Raseborg (; , ) is a town in Finland, located in the southern coast of the country. Raseborg is situated in the western part of the Uusimaa region. The population of Raseborg is approximately , while the Raseborg sub-region, sub-region has a popul ...

Finland Finland, officially the Republic of Finland, is a Nordic country in Northern Europe. It borders Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of Bothnia to the west and the Gulf of Finland to the south, ...

. The castle was active from 1370s to 1553. Today the ruins are open to the public in the summer and the castle is host to the yearly Raseborg Summer Theatre.

History

It has been suggested that the castle was founded by Hermann of Dorpat, the successor of

Albert of Riga Albert of Riga or Albert of Livonia ( – 17 January 1229) was the third Catholic Bishop of Riga in Livonia. As the Bishop of Livonia, in 1201, he founded Riga, the modern capital city of Latvia, and the city was later made a bishopric. The bu ...

, and

Livonian Brothers of the Sword The Livonian Brothers of the Sword (; ) was a Catholic Church, Catholic Military order (monastic society), military order established in 1202 during the Livonian Crusade by Albert of Riga, Albert, the third bishop of Riga (or possibly by Theode ...

after

Livonian Crusade The Livonian crusade consists of the various military Crusade, Christianisation campaigns in medieval Livonia – modern Latvia and Estonia – during the Pope, Papal-sanctioned Northern Crusades in the 12th–13th century. Overview Historic ...

. They would have named the castle Ratzeburg after

Bishopric of Ratzeburg The Diocese of Ratzeburg (, ) is a former diocese of the Catholic Church. It was erected from the Diocese of Oldenburg c. 1050 and was suppressed in 1554. The diocese was originally a suffragan of the Archdiocese of Hamburg; in 1072 it became a s ...

. The castle is also suggested to be founded by Bo Jonsson Grip and it is thought that the castle's first phase was completed sometime between 1373 and 1378. The first written data about the castle is from 1378. Its main purpose was to protect

Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...

's interests in southern Finland against the

Hanseatic The Hanseatic League was a Middle Ages, medieval commercial and defensive network of merchant guilds and market towns in Central Europe, Central and Northern Europe, Northern Europe. Growing from a few Northern Germany, North German towns in the ...

city of

Tallinn Tallinn is the capital city, capital and List of cities in Estonia, most populous city of Estonia. Situated on a Tallinn Bay, bay in north Estonia, on the shore of the Gulf of Finland of the Baltic Sea, it has a population of (as of 2025) and ...

. The castle was originally built on a small island in the north end of a sea bay. The historians think that the castle was built in 3 different stages over time from the 14th to the 16th century. The layout of the castle resembles a capital 'D', with a round, thick-walled

donjon A keep is a type of fortified tower built within castles during the Middle Ages by European nobility. Scholars have debated the scope of the word ''keep'', but usually consider it to refer to large towers in castles that were fortified residenc ...

on one corner and the straight part of the D forming the

keep A keep is a type of fortified tower built within castles during the Middle Ages by European nobility. Scholars have debated the scope of the word ''keep'', but usually consider it to refer to large towers in castles that were fortified residen ...

, and an

inner bailey The inner bailey or inner ward of a castle is the strongly fortified enclosure at the heart of a medieval castle.Friar, Stephen (2003). ''The Sutton Companion to Castles'', Sutton Publishing, Stroud, 2003, p. 22. It is protected by the outer ...

in center. The castle has had outer walls forming two

outer bailey An outer bailey or outer ward is the defended outer enclosure of a castle.Friar, Stephen (2003). ''The Sutton Companion to Castles'', Sutton Publishing, Stroud, 2003, p. 22. It protects the inner bailey and usually contains those ancillary bui ...

s. The outer wall has had one square tower and a

barbican A barbican (from ) is a fortified outpost or fortified gateway, such as at an outer defense perimeter of a city or castle, or any tower situated over a gate or bridge which was used for defensive purposes. Europe Medieval Europeans typically b ...

. The ruins of the outer wall of the castle do still exist. According to the historians the outer wall was built to protect the foundations of the castle itself. When the use of the artillery became more commonplace, it was vital to protect the basic walls of the castle. There was also one more protection outside the castle. That was a wooden barrier, which surrounded the castle and it prevented any foreign ships to approach the castle harbour. There still exists some small parts of that barrier. The barriers are today on the mainland, but in the 15th century they were located on a peninsula by the sea. The sea level became lower over time due to

postglacial rebound Post-glacial rebound (also called isostatic rebound or crustal rebound) is the rise of land masses after the removal of the huge weight of ice sheets during the last glacial period, which had caused isostatic depression. Post-glacial rebound ...

, and it became increasingly difficult to approach the castle by boat. This is one of the main reasons why the castle lost its importance. Battles were fought between Swedish and Danish forces and even

pirates Piracy is an act of robbery or criminal violence by ship or boat-borne attackers upon another ship or a coastal area, typically with the goal of stealing cargo and valuable goods, or taking hostages. Those who conduct acts of piracy are call ...

over control of the castle in the Middle Ages. The castle was abandoned in 1553, three years after

Helsinki Helsinki () is the Capital city, capital and most populous List of cities and towns in Finland, city in Finland. It is on the shore of the Gulf of Finland and is the seat of southern Finland's Uusimaa region. About people live in the municipali ...

was founded in 1550 and Helsinki became strategically more important.

Present Day

Restoration work began in the 1890s and in these days the castle ruins are open to the public. Close to the castle ruins is one of the largest open-air theatre stages in Finland, the Raseborg Summer Theatre. The theatre was founded in 1966, and gives numerous performances in Swedish every year in July, often with a connection to the castle history.

References

External links

The official homepage of Raseborg Castle ruins and Raseborg Summer Theatre
(Swedish/Finnish/English)
Raseborg Castle Ruins
at Visit Raseborg
Raseborg Castle
at the Finnis
National Board of AntiquitiesMedieval castles in Finland
article at the "thisisFINLAND" website of the Finland's Ministry of Foreign Affairs
Raseborg
at Northern Fortress
The Association of Castles and Museums around the Baltic Sea
{{Finnish castles Buildings and structures completed in 1378

Castle A castle is a type of fortification, fortified structure built during the Middle Ages predominantly by the nobility or royalty and by Military order (monastic society), military orders. Scholars usually consider a ''castle'' to be the private ...

Ruins in Finland Buildings and structures in Uusimaa Tourist attractions in Uusimaa History of Uusimaa

History

Present Day

References

Further reading

External links