The springs and pasturelands of Bermillo Nature · Bermillo de Sayago, Sayago, Zamora Image of Bermillo de Sayago, not of the place itself. The municipal district, of 189 square kilometres at 793 metres of altitude, abounds in springs, streams and pasture valleys with scant holm oak and cork oak; around 1892 the springs of La Toza and the Pozo Esteban were vaulted over. Photo: Rpajares (CC0) What to see and do in Bermillo de Sayago