- en.wikipedia.org Battle of BomarsundBomarsund was a 19th-century fortress, the construction of which had started in 1832 by Russia in Sund, Åland, in the Baltic Sea.
- humbo.com fi/bomarsund-fortressBomarsund's remains are a reminder of the significant impact of European power struggles on the peaceful archipelago.
- tripadvisor.com Attraction_Review-g189898-…There is also a cafe and camping area at Bomarsund. ... "The mighty walls of Bomarsund once represented Russia's military authority on Åland.
- http://muuka.com finnishpumpkin/fortresses/bomarsund/…Construction of Bomarsund Fortress began in around 1832 when Aland was part of the Russian Empire.
- We take another break! Last year we had a nice, slightly chilly day at the beginning of May when we completed the 8th edition of the Bomarsund Trailrun.
- biveros.se fortress-of-bomarsund/The Åland Islands have been through a lot of action during history. Located next to the water on the main island of Åland is the Fortress of Bomarsund.
- tr.brilliant-tourism.com 12517967-russian-…Rus kalesi Bomarsund - Finlandiya'nın turistik yerleri (Aland Adaları) - açıklamalar ve fotoğraflar, turistlerin yorumları.
- www-archdaily-com.global.ssl.fastly.net 1015082/…The story of Bomarsund holds the answers to why the Åland Islands became a demilitarized zone, which lasts even to the present day.
- aland.se en/bomarsund-fortress/Bomarsund Fortress on Åland, is not only an impressive architectural structure but also an important chapter in Nordic and European history.