Church of Antillón Monument · Antillón, Hoya de Huesca, Huesca The parish church of Antillón, at the top of the town center and aligned with the old town wall, dates from the 16th century, in Aragonese Gothic style, although it preserves remains of an earlier Romanesque church. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Antillón