Whether you'd like to say a few prayers or learn more about the history of the building, Arca is an interesting site to explore. Check to see if this holy place is open to tourists to experience the tranquility it offers inside.
You'll soon find out why this Vercelli house of prayer is visited by many travelers. If you're looking for more to see and do here, Parish Church of San Donato, Torre dell'Angelo, and Basilica di Sant'Andrea are in the area as well. They won't take you long to get to from Arca.