The place is firstly mentioned in 1157 when Alfonso VII located the village of Sotos the Suso between Uxama and Ucero and there are database that indicate that the castle already existed in the 13th century.
O lugar aparece nomeado por primeira vez en 1157 cando o rei Afonso VII sitúa a vila de Sotos de Suso entre Osma e Ucero, e ademais hai datos que indican que o castelo xa existía no século XIII.