Basilica -

Visitors often describe these structures as transformative experiences that transcend religious backgrounds.

Basilica of the National Shrine of the Immaculate Conception ClosedWashington, DC basilica

: Massive crowds, strict dress code (shoulders and knees covered), and narrow, steep stairs for the dome climb. Basílica de la Sagrada Família ClosedBarcelona, Spain DC : Massive crowds

“It's an art lover's paradise inside; the art will overpower you wherever you look.” Yelp basilica