Chirk Castle was built in 1295 by Roger Mortimer de Chirk, uncle of Roger Mortimer, 1st Earl of March as part of King Edward I's chain of fortresses across the north of Wales. It guards the entrance to the Ceiriog Valley.
Mullioned and transomed windows were inserted in the 16th and 17th centuries; the castle was partly demolished in the English Civil War and then rebuilt.
Chirk remained was transferred to the National Trust in 1981. The castle and gardens are open to the public between March and October, with limited opening dates in November and December.
The property is notable for its gardens, with clipped yew hedges, herbaceous borders, rock gardens and terraces and surrounded by 18th century parkland.
This parkland was originally laid out as a deer park in the 14th century. From the early 17th century there were both formal and kitchen gardens adjacent to the castle, probably on the eastern side. The gardens continued to develop after the Civil War, including the construction of an outer courtyard to the north, surrounded by stone walls with a wrought-iron gateway. By 1719 the courtyard had been turfed over and the gates replaced by a magnificent set of wrought-iron gates and gatescreen made by Robert and John Davies of Bersham.
A panoramic view of the park by Thomas Badeslade, published in 1742, shows the resulting grand baroque layout of formal gardens and avenues. This included formal gardens to the east of the castle, with a walled outer courtyard and kitchen gardens to the north. Most of this layout was swept away by extensive landscaping in the 1760s and 70s, undertaken by William Emes, on behalf of Richard Myddelton, including the construction of a ha-ha and the removal of the Davies gates to be re-erected at the New Hall entrance. These works were largely responsible for the present-day appearance of the park.
A prominent feature of the park is the earthwork of Offa's Dyke, which passes within 200 metres of the castle. This is shown on the Badeslade drawing, labelled as ‘King Offa’s Ditch’, with the ornamental lake beyond. The earthwork was partly submerged by the creation of the lake. In 2018 and 2018 the Clwyd-Powys Archaeological Trust excavated a section across Offa's Dyke here, and found substantial remains of the ditch and bank. The parkland landscape had partly been responsible for preserving the remains of the Dyke.
The Oak at the Gate of the Dead lies 300m from Chirk Castle and marks the site of the 1165 Battle of Crogen.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.