“The Church of St. Patrick is a very large Roman Catholic church,” says Wikipedia.
Yes. Yes it is. :)
This is St Pat’s in Dundalk, up near the border, and it’s really rather ridiculously splendid. I could have spent a quite considerable amount of time trying to get some really good pictures of it, and going inside to get more, but I was travelling with a small child, which puts the kibosh on that sort of activity. I liked these ones, though. :)