Harlech Castle - Architecture

Architecture

Harlech Castle rests upon part of the Harlech Dome, a spur of rock almost 200 feet (61 m) high; the land falls away sharply on the north and west, and a ditch cut into the rock protects the remaining approaches to the castle. The castle has a concentric design, with one line of defences enclosed by another, forming an inner and outer ward; the outer wall was originally somewhat taller than today. Harlech is built from local grey-green sandstone, with large, regular blocks used for the towers and irregular material, possibly taken from the ditch, used for the walls. A softer yellow sandstone is used for the decorative work in the castle, possibly quarried from around Egryn Abbey near Barmouth.

The main entrance to the castle would have involved crossing a stone bridge between the two easterly ditch bridge towers and the main gatehouse; little remains of the bridge towers today and a timber entrance way to the gatehouse replaces the bridge. A water gate overlooks a protected stairway of 127 steps that runs down to the foot of the cliffs. In the 13th century, the sea came up close to the stairway, allowing resupply by sea, but today the sea has retreated significantly, making it more difficult to envisage the concept in its original setting.

The gatehouse follows the design, sometimes termed the Tonbridge-style, that became popular during the 13th century, with two massive "D-shaped" defensive towers flanking the entrance. The passage into the castle was guarded by three portcullises and at least two heavy doors. The gatehouse has two upper floors, broken up into various rooms. Each floor has three large windows overlooking the inner ward; the second floor has two additional grand windows on the sides of the gatehouse; the gatehouse was fitted with fireplaces and would originally have had prominent chimneys. The use of these rooms has been the subject of academic debate: historian Arnold Taylor argued that the first floor of the gatehouse was used by the constable as living accommodation, with the second floor used by senior visitors; Jeremy Ashbee has since challenged this interpretation, suggesting the high status accommodation may instead have been located within the inner ward, and the gatehouse used for other purposes.

The inner ward is guarded by four large circular towers. Over time these acquired various names: in 1343, clockwise from the north-east, they were called Le Prisontour, Turris Ultra Gardinium, Le Wedercoktour and Le Chapeltour, but by 1564 they had been renamed the Debtors', Mortimer, Bronwen and Armourer's Towers respectively. Le Prisontour incorporated a dungeon and the Le Chapeltour may have contained an artillery workshop in the 16th century. Several ranges of buildings were built around the inner ward, including a chapel, kitchen, service buildings, a granary and a great hall. The battlements may originally have been built with triple finials in a similar fashion to Conwy, although little remains of these in the modern era.

The architecture of Harlech has close to links to that found in the kingdom of Savoy in the same period. These include semi-circular door arches, window styles, corbelled towers and positioning of putlog holes, and are usually ascribed to the influence of the Savoy architect Master James. The links between the Harlech and Savoy are not straightforward, however, as in some cases the relevant Savoy structures were built after James had left the region. The similarity in architectural details may, therefore, be the result of the wider role played by Savoy craftsmen and engineers on the Harlech project.