The cypress of Silos and Gerardo Diego's sonnet Curiosity · Santo Domingo de Silos, Sierra de la Demanda, Burgos Image of Santo Domingo de Silos, not of the place itself. In the south-west corner of the cloister grows a cypress of more than thirty metres and a century and a half of life. Gerardo Diego visited it in July 1924 and turned it into an upright fountain of shade and dream, one of the most recited sonnets in Spanish. Photo: Ramon DE LA FUENTE (CC BY-SA 3.0) What to see and do in Santo Domingo de Silos