You'll probably spot Cathedral of Treviso from a distance before you actually find this amazing religious building. Rest a while inside if the doors are open or just take in the facade from the street.
This principal church in Treviso is popular with travelers, so leave a spot for it on your to-do list. However, your day doesn't end there. There are many more options ready for you to discover after Cathedral of Treviso. Piazza dei Signori, Monigo Stadium, and Palazzo dei Trecento are close by.