Santa Maria in Trivio contributes greatly to the religious and social life of this place. It's a wonderful place to share a thought or prayer during a busy travel itinerary.
When you've spent a bit of time at this house of prayer in Velletri, why not check out Ancient Appian Way, Lake Nemi, and Castelli Romani Regional Park? They're not very far from Santa Maria in Trivio and also a favorite with many travelers.