Tudela

The hill of Santa Bárbara, just beside Tudela's old town, has been continuously inhabited from Celtic and Roman times to the present day. Stone and ceramic finds across the municipal area point to human settlement as far back as the Lower Palaeolithic, and excavations on Santa Bárbara in 1988 and 1999 uncovered remains from both the First and Second Iron Ages. The site may have been a Celtiberian settlement larger than the well-known hilltop village of Cortes.

Roman presence is confirmed across the area, at the Villa del Ramalete, on the Santa Bárbara hill, and within the old town itself. Excavations near the church of La Magdalena in 1984–85 turned up the earliest Roman walls and paving yet found in Tudela. Contemporary written sources suggest the Roman settlement was called Tutela; the Hispano-Roman poet Marcus Valerius Martial names it alongside his birthplace of Bilbilis in Epigram 55 of Book IV.

There is also a hypothesis that Tudela, specifically the indigenous hilltop settlement at Santa Bárbara, was the original location of Kaiskata, the Celtiberian predecessor of Roman Cascante, and that when the population shifted to the new site, the old town lost its name and became Tutela instead. Visigothic-era remains have also been identified near La Magdalena and on the slopes of Santa Bárbara. In 802, the settlement was fortified and refounded as Al-Tutili by Amrus ben Yusuf, appointed governor of the Upper March by emir Al-Hakam I.

Control of the town changed hands repeatedly in the early ninth century, passing between Córdoba, the Banu Qasi clan, and Pamplonese forces operating under Carolingian protection. The Banu Qasi, descended from a Hispano-Roman count, became the dominant power in Tudela during the Muslim period; their most prominent governor, Musa ibn Musa, was married to Onneca of Pamplona, and their son Íñigo Arista would go on to become the first ruler of the Kingdom of Pamplona. Tudela was eventually taken by Christian forces in 1119, and a Norman nobleman connected to King Alfonso I of Pamplona and Aragon became the city's first governor around 1123.

Tudela holds an unusually dense concentration of religious and civic buildings from across almost a thousand years of architecture. The Cathedral of Santa María is the centrepiece, a late Romanesque structure begun in the twelfth century, with additions continuing into the modern era. Nearby, the church of La Magdalena is a Romanesque building from the same period.

San Nicolás has a Romanesque portal from the twelfth century, though the main building is a later construction. From the seventeenth century there are several Baroque churches: San Jorge el Real, the convent churches of the Capuchinas and the Compañía de María. The sixteenth and seventeenth centuries are represented by Mannerist buildings including the church and convent of El Carmen and the Seminario Conciliar de Santa Ana.

The late Gothic college church of San Francisco Javier dates to the sixteenth century, and a Gothic-Renaissance parish church and hospital at Plaza Nueva was remodelled in the same period. Civil architecture is equally varied. The Palacio del Marqués de San Adrián stands out for its grisaille frescoes, described as unique among civil palaces of their period in Spain; it now houses the UNED university centre.

The Baroque Palacio del Marqués de Huarte, built in the seventeenth century, serves as the Municipal Archive and the Yanguas y Miranda library. The sixteenth-century Casa del Almirante and Casa de los Ibáñez de Luna are both in the Plateresque style. The Castel Ruiz cultural centre, a classicist brick building from the seventeenth century originally built for the Jesuits, has a notable three-storey rectangular courtyard with semicircular arches; it was restored in 1983 and now contains a music school and conservatory.

Spanning the Ebro is a seventeen-arch stone bridge. The hilltop where Tudela's castle once stood is now occupied by a Monument to the Sacred Heart, erected in 1942. The octagonal Torre Monreal, whose current form dates to the eighteenth century, also survives.

The old town preserves many manor houses with carved facades, sculpted balconies, and heraldic shields, including the Casa de Veráiz, whose facade carries the oldest coat of arms in the city.