Puerta de la Villa and Arco de Abajo Monument · Santa Gadea del Cid, Ebro, Burgos Image of Santa Gadea del Cid, not of the place itself. Of the wall, today embedded in the houses, two medieval gates survive: the Puerta de la Villa, with a Gothic arch of 2.55 metres beside the site of the old jail, and the Arco de Abajo or de las Eras, of more massive construction. Photo: Art Anderson (CC BY-SA 3.0) What to see and do in Santa Gadea del Cid