Edzell Castle is a ruined 16th-century castle, with an early-17th-century walled garden.
The first castle at Edzell was a timber motte and bailey structure, built to guard the mouth of Glenesk, a strategic pass leading north into the Highlands. The motte, or mound, is still visible 300 metres south-west of the present castle, and dates from the 12th century. It was the seat of the Abbott, or Abbe, family.
The construction of current castle was begun around 1520 by David Lindsay, 9th Earl of Crawford, and expanded by his son, Sir David Lindsay, Lord Edzell, who also laid out the garden in 1604. The castle saw little military action, and was, in its design, construction and use, more of a country house than a defensive structure. It was briefly occupied by English troops during Oliver Cromwell's invasion of Scotland in 1651.
In 1715 it was sold by the Lindsay family, and eventually came into the ownership of the Earl of Dalhousie. It was given into state care in the 1930s, and is now a visitor attraction run by Historic Environment Scotland (open all year; entrance charge). The castle consists of the original tower house and building ranges around a courtyard. The adjacent Renaissance walled garden, incorporating intricate relief carvings, is unique in Scotland. It was replanted in the 1930s, and is considered to have links to esoteric traditions, including Rosicrucianism and Freemasonry.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.