St. Patrick’s is perhaps the most famous, but I hardly consider it the most beautiful Cathedral.
The Cathedral Basilica of Sts Peter and Paul in Philadelphia is far more beautiful on this inside, as are many others like:
- Cathedral Basilica of St. Louis King of France in New Orleans
- Cathedral Basilica of Saint Louis in St Louis
- St. Mary of the Angels in Chicago
- Cathedral of Saint Paul in St. Paul, MN
St. Pats is nice if you prefer gothic, but there are many other styles, including Roman, etc.
These days, St. Patrick’s is more a museum than a Church.
In regards to the new Cathedrals in CA, I’m not a fan of any of the three. But I devoutly believe that Jesus is there.
God Bless