St. Ignatius Cathedral is a prominent Roman Catholic church located in San Francisco, California. Completed in 1914, it is known for its stunning architecture, featuring a beautiful facade and intricate interior designs. The cathedral serves as the mother church of the Archdiocese of San Francisco and is a significant place for worship and community events. The cathedral is dedicated to Saint Ignatius of Loyola, the founder of the Society of Jesus (Jesuits). It is renowned for its vibrant stained glass windows and serene atmosphere, attracting both locals and tourists. Regular masses and special services are held, making it a central hub for spiritual life in the area.