The patrons of Aldino are Saint Helena and Saint James (sant'Elena e san Giacomo), celebrated on 25 July; the municipality holds the Chiesa dell'Invenzione della Santa Croce.
The village houses the Museo civico Aldino and the Museo GEOlogico Redagno. The municipality also holds the Chiesa di San Volfango, the church of San Francesco and the church of San Martino.