Welcome to Immaculate Conception Catholic Church, the Latin Mass Parish of El Paso, TX. Founded in 1893, Immaculate Conception is a jewel of downtown El Paso and a recognized historic church. Served by the Priestly Fraternity of St. Peter, we have the privilege to offer full parish life following the rich liturgical and devotional traditions of the of the Catholic Church. Join us for Mass or stop in for private prayer.