The wooden church in Ruska Bystra was built by worshippers in the first half of 18th century, in approximately 1720-1730. As it is considered to be the result of folk sacral civil engineering, there is no knowledge of an exact date of its origin or the name of the master builder or the master carpenter. During the canonical visit of Bishop Michael Emanuel Olsavsky from Mukacevo on 25th June 1750, the church was mentioned as 'in a good condition'.
The church is part of the UNESCO World Heritage Site of Wooden Churches of the Slovak part of the Carpathian Mountain Area.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.