The Força of Tor (Fortified Enclosure) Monument · Alins, Pallars Sobirà, Lleida La Força de Tor was the medieval castle of the settlement of Tor, in the municipality of Alins (Pallars Sobirà, Lleida), located on the Roc de Sant Pere, above the village. It was of importance in the medieval history of the counties of Urgell and Pallars. On the site where it once stood, the remains of the Romanesque church of Sant Pere de la Força survive today. Photo: Toni López Montes (CC BY-SA 4.0) What to see and do in Alins