Kinloch Castle is a late Victorian mansion built as a private residence for Sir George Bullough, a textile tycoon from Lancashire whose father bought Rùm island as his summer residence and shooting estate. Construction began in 1897, and was completed in 1900. Built as a luxurious retreat, Kinloch Castle has since declined. The castle and island are now owned by Scottish Natural Heritage, and part of the castle operates as a hostel.
Kinloch Castle is protected as a category A listed building, and the grounds are included in the Inventory of Gardens and Designed Landscapes in Scotland, the national listing of significant gardens.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.