The Basilica of the National Shrine of the Immaculate Conception is a Catholic minor basilica and national shrine in Washington D.C. It is the largest Catholic church building in North America and is also the tallest habitable building in Washington, D.C. Its construction of Byzantine and Romanesque Revival architecture began on 23 September 1920.
AdThe #1 Retailer Of Quality Catholic Books & Gifts. Shop RosaryBook Today! You Can Trust Us To Offer The Highest Quality Religious Products At Affordable Prices.