If you're in Coyoacan for the Frida attractions, don't sleep on this beautiful church. The…read morecobblestone square, the bell tower, the interior with its ornate altar and ceiling frescoes! So much to look at! And - as with almost everything in Mexico City - there's so much history here: the church was constructed upon the site of a former school for the sons of Aztec mobility (the ruins are still beneath the cloister)! It's stunning and worth a visit if you're in the area.