I went 20 or so years ago and again 3 years ago. Really, really worth the visit. Also great to see Christianity's best days of building cathedrals (basilicas)

I went 20 or so years ago and again 3 years ago. Really, really worth the visit. Also great to see Christianity's best days of building cathedrals (basilicas) didn't end 500 years ago (and I'm not even religious).