Live Mass at Cathedral Basilica of St. Louis - St. Louis

The Cathedral Basilica of St. Louis in Missouri is renowned for having one of the world's largest mosaic collections, with over 41 million pieces of glass tesserae covering its walls and ceilings. Completed in 1914 and blending Romanesque and Byzantine architectural styles, this stunning cathedral is the mother church of the Archdiocese of St. Louis. The interior depicts religious scenes and figures in breathtaking detail. Watch live-streamed Mass from this artistic treasure and experience Catholic worship surrounded by extraordinary sacred art.