Sherborne Old Castle

Sherborne Old Castle
Name	Sherborne Old Castle
Location	Sherborne, Dorset, England
Coordinates	50.946°N 2.520°W
Built	c. 12th century (motte), 15th century (stone keep)
Builder	Roger of Salisbury (original motte); Bishop Roger of Salisbury (later works)
Materials	Limestone, ashlar, rubble
Condition	Ruined
Ownership	English Heritage

Sherborne Old Castle

Sherborne Old Castle is a ruined medieval fortification near Sherborne, Dorset, England. The site originated as a motte-and-bailey built by Roger of Salisbury in the 12th century and was transformed into a stone castle and fortified manor associated with successive Bishops of Salisbury and later Sir Walter Raleigh's era tenants. The ruin sits beside the River Yeo and is managed by English Heritage, attracting visitors interested in medieval architecture, English Civil War history, and landscape gardening.

History

The origins trace to a motte constructed under Roger of Salisbury during the reign of King Stephen and Henry II amid the period called the Anarchy. The site functioned as an episcopal stronghold for bishops of Sarum (the medieval see of Salisbury), including Hugh of Avalon and later Adam of Caen. In the 15th century Bishop Beauchamp and Bishop Richard Mitford undertook extensive rebuilding, producing a stone castle and residential complex linked to the diocese. During the 16th century the property passed into lay hands after the Dissolution of the Monasteries and featured in the possessions of Sir John Horsey and occupants connected to Elizabeth I's court. In the 17th century the castle was involved in the English Civil War; it was held for Royalists and later slighted by Parliamentarians under orders influenced by leaders such as Oliver Cromwell and commanders engaging regional garrisons. Post-war transfers saw ownership align with families tied to Sherborne House and later antiquarian interest from figures linked to the Romantic movement.

Architecture and layout

The complex combined a motte, inner ward and an outer court; the surviving masonry displays 15th-century stonework typical of late medieval episcopal residences associated with builders influenced by Perpendicular Gothic forms seen at Salisbury Cathedral and episcopal palaces like Bishop's Palace, Wells. Notable features included a great hall, chapel, gatehouse and curtain walls, with foundations of towers and a central donjon-like range. The castle’s limestone ashlar and ashlar dressings relate architecturally to regional quarries used in Sherborne Abbey and manor houses of the West Country. Earthworks reveal baileys, ditches and a motte platform similar to contemporaneous sites such as Corfe Castle and Dunster Castle, while surviving vaults and garderobes indicate high-status domestic arrangements akin to those at Powis Castle and Kenilworth Castle.

Military role and sieges

Sherborne Old Castle served both defensive and administrative military roles through medieval and early modern conflicts. During the Anarchy it acted as a fortified episcopal base in the turf wars between supporters of Stephen and Matilda. In the Wars of the Roses period regional musters and garrisoning practices linked to nobles such as Duke of Somerset and Earl of Warwick affected Dorset strongholds, and Sherborne’s fortifications were maintained accordingly. The castle’s most decisive military episode occurred in the English Civil War when Royalist garrisons held Sherborne against Parliamentarian forces; sieges and artillery engagements led by commanders operating in the southwest, including those associated with Sir Thomas Fairfax and regional officers, culminated in its capture and deliberate slighting. The site’s defenses—motte, curtain wall and gatehouse—reflect adaptation to artillery and cannonry developments documented in contemporaneous sieges like Siege of Corfe Castle.

Decline, demolition and preservation

After the Civil War slighting, the castle fell into disuse and parts were demolished or robbed for building stone for local projects including alterations at Sherborne Abbey and houses in Sherborne town. In the 18th and 19th centuries antiquarian interest by figures linked to the Society of Antiquaries of London and the burgeoning Picturesque movement encouraged preservation sentiment, influencing owners such as members of the Digby family and later custodians. Formal guardianship transferred to English Heritage (and predecessor bodies like the Ministry of Works), which stabilized masonry, conserved earthworks and opened the site to the public. Archaeological investigations by teams associated with institutions such as University of Bristol and county archaeologists have revealed stratigraphy of medieval occupation, contributing finds to museums including Dorset County Museum.

Grounds, gardens and surrounding landscape

The castle occupies a bend in the River Yeo and is set within parkland historically connected to the Bishop's Palace, Sherborne estate and later designed landscapes influenced by gardeners in the tradition of Capability Brown and the Picturesque aesthetic admired by visitors to Stourhead and Vauxhall Gardens. Surviving earthworks, terraces and medieval fishponds reflect estate management practices akin to those at Forde Abbey and Montacute House grounds. The immediate landscape features veteran trees, meadowland and riverine habitats that support wildlife recorded by Dorset Wildlife Trust surveys; vistas from the motte afford views toward Sherborne Abbey and the town’s Tudor and Georgian streetscape.

Cultural significance and legacy

The ruin figures in studies of medieval episcopal power, regional fortification patterns and Civil War heritage, cited in scholarship from academics at University of Southampton, University of Exeter, and contributors to journals like the Proceedings of the Dorset Natural History and Archaeological Society. Sherborne Old Castle has inspired artists of the Romantic and Victorian eras and appears in travel writing alongside sites such as Lacock Abbey and Tintagel Castle. It remains part of Dorset’s heritage tourism circuit promoted through partnerships with Visit Dorset and educational programs for schools linked to county curricula. The site features in conservation debates alongside other ruined castles like Lulworth Castle and in policy discussions involving Historic England conservation principles.

Category:Castles in Dorset Category:English Heritage sites Category:Ruins in England