Cathedrals in the United States are significant religious structures, primarily serving as places of worship for the Roman Catholic and Episcopal communities. Notable examples include the Cathedral of St. John the Divine in New York City, which is one of the largest cathedrals in the world, and the National Cathedral in Washington, D.C., known for its stunning Gothic architecture. These cathedrals often feature intricate stained glass windows, towering spires, and elaborate interiors, reflecting a blend of artistic styles and cultural influences. They serve not only as religious centers but also as landmarks and venues for community events, concerts, and art exhibitions.