Tower of la antigua iglesia de Fayón Monument · Fayón, Bajo Aragón-Caspe, Zaragoza Tower of the old village of Fayón, which rises above the waters of the Ribarroja reservoir, on the river Ebro, after the relocation of the population. In 1967, the filling of the reservoir flooded the old centre of the municipality, forcing a new village to be built; the tower of the old church remained as visible testimony of the vanished village, still standing above the waters today. Photo: Inculcatio (CC0) What to see and do in Fayón