Church of la Asunción y fuente de la Rana Monument · Arancón, Frentes, Soria Image of Arancón, not of the place itself. The parish church, Romanesque in origin and altered in the eighteenth century, and the medieval fountain called de la Rana are the two landmarks of the built-up area of a municipality situated at the foot of the Sierra del Almuerzo. Photo: No machine-readable author provided. Daviddemiguel~commonswiki assumed (based on copyright claims). (Public domain) What to see and do in Arancón