Church of Pleitas Monument · Pleitas, Ribera Alta del Ebro, Zaragoza Church of San Juan Bautista in Pleitas, which in the 19th century was, according to Pascual Madoz, an annex of the one in Grisén; the place was granted in 1266 to the Order of San Juan de Jerusalén, under whose rule it remained for more than five centuries. Photo: Rosicaru (CC BY-SA 4.0) What to see and do in Pleitas