Masdenverge Main Festival Activity · Masdenverge, Montsià, Tarragona Image of Masdenverge, not of the place itself. Masdenverge's Festa Major is held in the first week of August, in a village formed in the mid-18th century by farmers from Tortosa that became independent from la Galera in 1857. Photo: Montse Parrot (CC BY-SA 3.0) What to see and do in Masdenverge