Church of Oseja Monument · Oseja, Aranda, Zaragoza The church of Santa María Magdalena de Oseja (Zaragoza) is a 13th-century Romanesque building, considerably transformed towards the Baroque in the late 17th century. It has a Latin-cross plan with side chapels, a barrel-vaulted roof and a dome over the crossing; inside, Mudejar elements are preserved alongside Baroque plasterwork decoration. The main altarpiece, from the 17th century, depicts the temple's patron saint, while two 16th-century Renaissance side altarpieces are dedicated to the Virgen del Rosario and San Blas. Photo: Pilar Caballeros (CC BY-SA 4.0) What to see and do in Oseja