Tower of guaita de Baix Pallars Monument · Baix Pallars, Pallars Sobirà, Lleida Image of Baix Pallars, not of the place itself. 12th-13th-century watchtower situated at the edge of the village of Peramea, diametrically opposite the castle ruins, with which it probably formed a complementary defensive system; known as the Torre de Colomers or de la Guàrdia, today it is fairly deteriorated but can be visited. Photo: Gerarcalis (CC BY-SA 4.0) What to see and do in Baix Pallars