Olive oil of la Litera Food and drink · Camporrells, La Litera, Huesca Image of Camporrells, not of the place itself. The dry-farmed olive groves of the sierras in the north of the comarca are harvested between November and January and milled in local mills; the resulting oil is fruity and is used raw on bread and boiled vegetables. Photo: Javitrom 2018 (CC BY-SA 4.0) What to see and do in Camporrells