GracyInVienna's Padua, Italy
Chiesa degli Eremitani
Piazza Eremitani 9
You'll probably pass by this on your way to the Cappella degli Scrovegni, so do yourself a favor and...
Basilica di Sant’Antonio - Basilica del Santo
Piazza del Santo 11
I've seen more churches and cathedrals than I care to admit in Europe. So for me to say "wow" now is...