This Roman Catholic cathedral is the cathedral of Archdiocese of Guadalajara. Built in 1541, the initial structure was an adobe with a thatched roof. It has gone through many changes due to fire and earthquakes to become the current minor basilica in the Renaissance style with neo-gothic towers.

The exquisite alter, made out of marble and silver, is dedicated to Our Lady of the Assumption. 

This cathedral also houses the remains of St. Innocent. Inocencia was a little girl who had lost her mother at a young age and found faith in the Catholic religion. However, her father was against it and told her to never step foot in the church. With the help of the church, she got baptized. Overcome with joy, she ran home to her father to share the good news. In anger, he stabbed a knife through her chest. She was transferred to the cathedral as a silent witness of the Eucharist.

(Av Alcalde 10, Zona Centro, 44100 Guadalajara, Jal., Mexico)