A very beautiful place associated with culture, art and faith, a huge number of world works, great sculptors, artists, I recommend visiting when there are few tourists, early in the morning at the very opening and preferably the end of November, the beginning of December
The place is worth visiting. We walked to the Vatican from Rome) it was very atmospheric.
There are a lot of people. It is not very clear where to go, in the museum itself. Again, we read everything on the Internet first.
It's impressive. We were there on Monday. On Sunday, the Pope goes out on the porch to bless the parishioners.
Of course, a place for a mandatory visit. There are always a lot of visitors, but if you are a regular at such museums, come to the "long day" 2 hours before closing time and enjoy antique sculpture, paintings and frescoes alone!