Aceite picual con D.O. Sierra de Cazorla Food and drink · Santo Tomé, Sierra de Cazorla, Jaén Image of Santo Tomé, not of the place itself. Picual-variety olive oil covered by the Sierra de Cazorla designation of origin; during the festival of San Isidro a paellada is traditionally prepared. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Santo Tomé