Urueña

Urueña's origins trace back to the Vaccei, an ancient Celtic tribe who first settled this strategic hilltop location overlooking the valley. The Romans arrived around 1 BC, building a road between Palencia and Zamora that passed through the area, with remnants of the ancient roadway and bridge still visible today. The town's name likely derives from the Vaccean words meaning "water zone" and "sister," referring to the natural spring that has supplied the settlement for centuries.

During the Middle Ages, Urueña became the head of the Infantado de Valladolid under King Sancho II of Castile. His sister Doña Urraca governed the territory, followed later by Sancha Raimúndez under Alfonso VII. The town's fortifications were strengthened by Sancho III in 1157 when the kingdoms of León and Castile were again divided, making Urueña a crucial frontier fortress. Control shifted between the kingdoms through various conflicts and treaties, including the Treaty of Fresno-Lavandera that confirmed Urueña's place within Castile.

A devastating fire in 1876 destroyed half the town, including the town hall and all municipal archives. Recent restoration work in the late 20th and early 21st centuries has revitalized the village's medieval appearance.

Urueña maintains the character of a small medieval city with its restored streets and stone houses. Much of the 12th and 13th-century wall survives, built from masonry reinforced with semicircular towers that follow the plateau's steep edge. Two gates provide access: the main Puerta del Azogue to the north, designed with a defensive angled entrance, and the southern Arco de la Villa facing the dramatic drop to the valley below.

The ruined castle features a square keep with corner towers and served for many years as the town cemetery. This fortress once housed notable historical figures including María de Padilla, mistress of Pedro I the Cruel, and various prisoners including Portuguese princess Beatriz and the Count of Urgel.

The parish church of Santa María del Azogue combines Gothic, Renaissance, and incomplete Baroque elements from its construction between the 16th and 17th centuries. The single stone nave features a 1671 retablo by Juan de Medina Argüelles and a sculpture of Christ by Andrés de Solanes from 1635.

Outside the walls stands the Romanesque hermitage of La Anunciada, an 11th-century church with Lombard decoration, thick walls, and three apses. Urueña holds the distinction of being Spain's first registered Book Town, now sharing this designation with several other Spanish communities.