sentences:  During the First Carlist War (1833-1840) it was one of the towns that suffered the most from those in the province of Huesca.Its Holy Week procession is also well-known in the Ribagorza, unusual in this sense because the Romans who lead the procession have little to do with the Romans that we can all know, it is a Roman costume with influences of a Renaissance soldier, a complete visual delight for tourists who want to stop and watch this procession on Holy Friday at 10pm from the Our Lady of Valdeflores church square.Also noticeable are the Hermitage of Santa Maria of Caladrones and the Hermitage of San Salvador of Entença, as well as churches of Saint Romanus of Estaña, Saint Stephen of Estaña, Saint James of Entença, Saint Anne of Caladrones, Santa María of Aler, Saint Cristopher of Ciscar and Saint Michael of Ciscar.