Church of Utebo Monument · Utebo, Comarca Central, Zaragoza Church of Nuestra Señora de la Asunción, a Gothic-Mudéjar church with Baroque additions built in the early 16th century (1510-1521) over an earlier medieval church. Its tower, the work of Alonso de Leznes and completed in 1544, is one of the gems of Aragonese Mudéjar and is known as the "tower of mirrors" for the small glazed tiles that reflect the light. Photo: Zarateman (CC BY-SA 3.0) What to see and do in Utebo