The Basilica of Sant'Eufemia is a minor basilica in Grado, Friuli-Venezia Giulia, Italy, formerly a cathedral. It is dedicated to Saint Euphemia.
Wikipedia https://en.wikipedia.org/wiki/Basilica_of_Sant'Eufemia,_Grado
Address 10 Campo Elia Patriarca, Grado 34073, Italy
Coordinates 45°40'35.513" N 13°23'6.924" E