Church of Castejón de Valdejasa Monument · Castejón de Valdejasa, Cinco Villas, Zaragoza Parish church of Santa María la Mayor de Castejón de Valdejasa, a town known for its conejo escabechado (marinated rabbit), a specialty to which it dedicates a fair in April. Photo: Ecelan (CC BY-SA 4.0) What to see and do in Castejón de Valdejasa