Edzell Castle is a ruined 16th-century castle, with an early-17th-century walled garden. It is located close to Edzell, and is around 5 miles (8 km) north of Brechin, in Angus, Scotland. Edzell 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.
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 (980 ft) south-west of the present castle, and dates from the 12th century. It was the seat of the Abbott, or Abbe, family, and was the centre of the now-vanished original village of Edzell. The Abbotts were succeeded as lords of Edzell by the Stirlings of Glenesk, and the Stirlings in turn by the Lindsays. In 1358, Sir Alexander de Lindsay, third son of David Lindsay of Crawford, married the Stirling heiress, Katherine Stirling. Alexander's son, David, was created Earl of Crawford in 1398.