Neuralgic center of the Villa, this porticoed square is presided over by the Town Hall, building of the s. XIX. On its façade, the Laguardia coat of arms and a chime clock with automatons stand out that at 12, 14, 17 and 20 hours (the months of June- July - August - September also at 13 and 22 hours) dance to the rhythm of the typical parade of the parties (It is recommended to go a few minutes before the indicated hours). On one side is the Old Town Hall of the s. XVI, showing the Carlos V shield on the first floor. A plaque on the facade indicates the old official measures of the stick, half stick, tile and brick, used to prevent the abuse of merchants.