Church of San Andrés de Revilla Monument · Revilla de Collazos, La Ojeda, Palencia A single-nave church, well oriented and Romanesque in origin, to which the side chapels and the tower were added in the seventeenth century; it is the main building of this village of the Boedo moorland. Photo: Valdavia (CC BY-SA 3.0) What to see and do in Revilla de Collazos