The village split by Alfonso X Historical milestone · Navas de Oro, Tierra de Pinares, Segovia Image of Navas de Oro, not of the place itself. In 1258 Alfonso X divided the locality into two quarters with different jurisdictions: one depended on Cuéllar and the other on Coca. The anomaly lasted almost six centuries, until the two were reunified in 1842. 1258 Photo: Minúsculo (CC BY-SA 4.0) What to see and do in Navas de Oro