You can spend an afternoon browsing the exhibits at Rubini Museum during your travels in Romano di Lombardia. Take some time to visit the spas in this relaxing area.
You can find out about the history of Caravaggio with a stop at Sanctuary of Caravaggio. Visit the spas in this relaxing area, or simply enjoy its coffeehouses.
Though Azienda Ospedaliera Ospedale Treviglio Caravaggio might be what brings you to town, perhaps you'll have a chance to explore more of Treviglio while you are here.