Kastelholm Castle
Ahvenanmaan maakunta
Kastelholm Castle, located on the Åland Islands in Finland, is a medieval stone fortress whose construction began in the late 14th century. Serving as the administrative center of Åland from the early 15th century, it is the only medieval castle in the region. The castle played a significant role in Nordic history, witnessing events such as Danish raids and the Kastelholm witch trials in the 17th century. Architecturally, it features defensive walls, towers, and a chapel, reflecting medieval fortification styles. Over centuries, Kastelholm shifted between Swedish and Danish control, reflecting the turbulent history of the Baltic Sea region. After Åland was incorporated into Turku County in 1634, the castle declined and was repurposed as a granary following a fire in 1745. Restoration efforts began in the late 19th century, and today it functions as a museum showcasing the cultural heritage of Åland. Visitors can explore its preserved ruins, learn about its strategic importance, and experience exhibits related to local history and medieval life.
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Tip: The best time to visit Kastelholm Castle is during the warmer months when the castle is fully open and events are held. It is advisable to check the official website for opening hours and special events like Easter openings. Tickets can be purchased onsite, but booking in advance is recommended during peak tourist seasons. Visitors should wear comfortable footwear as exploring the ruins involves walking on uneven surfaces. Guided tours are available to enrich the experience. Discounts may be available for families, seniors, and groups.
Interesting facts
- •Kastelholm Castle is the only medieval castle on the Åland Islands.
- •The castle was captured by Danish naval officer Søren Norby during a raid in 1507.
- •It was the site of the Kastelholm witch trials in 1665 and 1668.
- •King Gustav Vasa spent several months at Kastelholm in 1556, emphasizing its strategic importance.
- •The castle's prison reportedly held King Eric XIV and his wife Karin Månsdotter in 1571.
History
Construction of Kastelholm Castle began in the late 1300s, with the first mention dating to 1388.
It became the administrative center of Åland in the early 15th century, serving as a fief and fortress during periods of Swedish and Danish rule.
The castle was captured by Danish forces in 1507 and again in the early 16th century.
It lost its administrative importance after Åland was incorporated into Turku County in 1634 and fell into decline.
A fire in 1745 caused significant damage, after which the castle was used mainly as a granary.
Conservation efforts started in the 1890s, and scientific documentation was carried out in the 1960s.
The northern wing was converted into a museum in the 1930s.
Place Guide
The Main Courtyard14th century
The central open area of the castle surrounded by defensive walls and towers, where daily medieval life unfolded and gatherings took place.
The Kure Tower Prison Room16th century
A small room on the third floor of the Kure Tower believed to have served as the prison cell for King Eric XIV and his wife Karin Månsdotter in 1571.
The Chapel14th-15th century
A medieval chapel within the castle complex used for religious ceremonies by the castle inhabitants.
The Northern Wing Museum1930s
The northern wing of the castle converted into a museum in the 1930s, housing exhibits on the castle's history and Åland's cultural heritage.
Contact
Phone: 018 25000