If you are in the middle of Puebla you can't miss this church. It is gigantic and fills up an entire block just to the south of one of the nicest zocalos in all of Mexico. It's tall, wide, and long. Look on the 500 peso note and there it is too. Plus there is lots to see inside with some descriptions in both Spanish and English. While we were in Puebla a Dia de los Muertos (Day of the Dead) video show was presented on the outside wall of the cathedral to those hundreds who gathered in the Zocalo. That was amazing.