The main attractions at the Viking Ship Museum are the Oseberg ship, Gokstad ship and Tune ship. Additionally, the Viking Age display includes sledges, beds, a horse cart, wood carving, tent components, buckets and other grave goods. Many fully or nearly fully intact Viking ships are on display. Its most famous ship is the completely whole Oseberg ship.
In 1913, Swedish professor Gabriel Gustafson proposed a specific building to house Viking Age finds that were discovered at the end of the 19th and the beginning of the 20th century. The Gokstad and Oseberg ships had been stored in temporary shelters at the University of Oslo. An architectural contest was held, and Arnstein Arneberg won. The hall for the Oseberg ship was built with funding from the Parliament of Norway, and the ship was moved from the University shelters in 1926. The halls for the ships from Gokstad and Tune were completed in 1932. Building of the last hall was delayed, partly due to the Second World War, and this hall was completed in 1957. It houses most of the other finds, mostly from Oseberg.References:
First record of Kastelholma (or Kastelholm) castle is from the year 1388 in the contract of Queen Margaret I of Denmark, where a large portion of the inheritance of Bo Jonsson Grip was given to the queen. The heyday of the castle was in the 15th and 16th centuries when it was administrated by Danish and Swedish kings and stewards of the realms. Kastelhoma was expanded and enhanced several times.
In the end of 16th century castle was owned by the previous queen Catherine Jagellon (Stenbock), an enemy of the King of Sweden Eric XIV. King Eric conquered Kastelholma in 1599 and all defending officers were taken to Turku and executed. The castle was damaged under the siege and it took 30 years to renovate it.
In 1634 Åland was joined with the County of Åbo and Björneborg and Kastelholma lost its administrative status.