St. Peter's Basilica
Of all the cathedrals and basilicas in Italy, St. Peter's is the most ornate and well maintained. This is just a snapshot - to do it justice would require a tripod and more time...
It is interesting that Michelangelo took over the original designs of Bramante but never saw the completion. In fact, a portion of the basilica was extended beyond his original design - where one could not view this massive dome.
ItalyRomeVaticanSt. Peter's Cathedral