Esterri d'Àneu Main Festival Activity · Esterri d'Àneu, Pallars Sobirà, Lleida Image of Esterri d'Àneu, not of the place itself. The festa major of Esterri d'Àneu, in Pallars Sobirà (Lleida), is celebrated on the second Sunday of August. Among its traditions, the village preserves three dances of its own, danced during these days, which mark the high point of the local festive calendar. Photo: Joaquim Morelló (Public domain) What to see and do in Esterri d'Àneu