Museo de la Catedral
Museo de la Catedral information
Lonely Planet review
The cathedral's air-conditioned Museo de Arte Sagrado has a collection of religious icons and artifacts but very little typical religious art. Most interesting are the many gold and silver relics from the Jesuit Guarayos missions. There's also a collection of religious vestments and medallions, as well as one of the world's smallest books, a thumbnail-sized volume containing the Lord's Prayer in several languages.