Shrewsbury Castle

Shrewsbury Castle comprises the remains of a medieval castle, largely dating from the late 12th to early 14th centuries, with subsequent alterations. The structure is primarily built of red sandstone.

The surviving elements include the inner bailey wall, a gateway, and the main hall. The curtain wall, enclosing the inner bailey, was constructed in phases between 1164 and 1300. Sections of the walkway and crenellations remain. The late 12th-century gateway features a roll-moulded outer archway with 17th-century wood-panelled doors. The main hall, located in the northwest part of the bailey, was begun in 1164 and expanded in 1300 and 1596.

The exterior of the hall is three stories and six windows wide. A steeply arched doorway with engaged shafts and moulding provides first-floor access to the right. The upper storey, dating to 1596, sits above an earlier ground-floor structure begun in 1164. The ground floor has paired round-arched lancet windows and a narrow doorway with shafts. The upper storey incorporates Y-traceried windows and a wide crenellated parapet. Thomas Telford re-fenestrated this upper storey in 1780. Polygonal towers of around 1300 are situated at the western angle and to the northeast.

The interior of the hall demonstrates a complex building history and is largely the result of several restorations. A floor was removed to combine the second and third stories, and partitions introduced by Thomas Telford were also removed. The roof is late 16th century, featuring eight trusses with moulded tie beams and principal rafters. These trusses have short king posts with carved decoration and fretted carving in the spandrels; the trusses to the east and west are slightly different, possibly representing later reconstructions. A close-studded screen is positioned at the eastern end of the hall, above which a gallery was added in 1643. Fragmentary remains of a moulded cornice mark the original wall height. A renewed fireplace with a hood is set against the north wall. A circular room within the northwest tower has plaster-panelled walls with pilasters and swags, a dado cornice, and an enriched plasterwork ceiling, all elements of Telford's remodelling around 1780.

The site's earliest castle was a motte and bailey built by Roger de Montgomery and later replaced by a Saxon fortification. The castle served as a royal residence until the reign of Edward I, with significant building programs undertaken by Henry II and Edward I. Repairs occurred during the English Civil War in 1643, followed by renovations in around 1780 by Thomas Telford for Sir William Pulteney. In 1924, the Shropshire Horticultural Society acquired the castle and conducted an extensive restoration, including the removal of Telford's internal partitions. In 1985, further alterations were made to convert the castle into the Shropshire Regimental Museum.