Alió Main Festival Activity · Alió, Alt Camp, Tarragona Image of Alió, not of the place itself. The Festa Major d'Alió is dedicated to Sant Bartomeu, with bell-ringing, a solemn mass, a festive vermouth gathering, a children's show, a dance with orchestra and a procession. It is held in honour of the patron of the parish church of Sant Bartomeu, a notable neoclassical Baroque building blessed in 1769. Photo: Sergi Esteve ( Sel_commons ) (CC BY-SA 3.0) What to see and do in Alió