Muralla medieval de Oviedo (Medieval City Walls of Oviedo), Oviedo

Medieval City Walls of Oviedo offer a fascinating glimpse into the city’s medieval past, built originally under King Alfonso II in the early 9th century when he moved the Asturian capital to Oviedo. The earliest fortifications encompassed the new religious and civic core, including the Monastery of San Vicente de Oviedo, the embryonic foundation of the city. While early references are scarce, the wall is mentioned in royal agreements and legal documents, testifying to its importance from an early date.

In the mid-13th century, during Alfonso X of Castile’s reign, a more substantial wall was constructed around 1258 to replace earlier enclosures. This medieval circuit measured roughly 1,400 metres in length, four metres in height and over two metres thick, built with parallel stone facings and infill materials. Though no longer continuous, visible remains stretch along the Paraíso Street, as well as smaller fragments popping up in several streets and squares where the fortifications once stood.

Today these fragments stand as protected cultural heritage, designated an Asset of Cultural Interest since 1931. Yet their preservation has suffered delays; increased attention and restorations began only in the late 20th century. A notable recent rehabilitation effort focused on the Paraíso section, helping reveal its original structure and texture.