This grand old church is one of the most visited of Antigua's ruins, thanks to its status as final resting place of Hermano Pedro de San José Betancurt: a 17th-century monk who is the first Catholic saint to hail from Guatemala, and was renowned as the "St. Francis of Assisi of the Americas" due to his ascetic lifestyle, charitable generosity, and aid to marginalized groups within colonial Guatemalan society. A multi-domed structure in the Spanish Baroque style, San Francisco el Grande is a classic example of colonial-era architecture. It was partially reconstructed after the earthquake of 1773 and is still an operating church, but there's also a small museum onsite dedicated to Hermano Pedro and the history of the church.