With its towering twin spires in the heart of Manhattan and nearly 5 million visitors per year, St. Patrick’s Cathedral is among the world’s most iconic worship spaces. The cathedral, now a National Historic Landmark, was originally occupied in 1879 and last comprehensively restored in 1946. A recent thorough restoration focused on stabilizing the structure and providing a better experience for clergy, visitors, and worshipers—all while preserving the character of this sacred and iconic building.