When we went there you needed a pass and a face mask. However the rules were all being relaxed a few weeks later and masks were being stopped. Not sure about the green pass though.

Buongiorno, non so risponderti. prova a vedere sul sito del Vaticano.

The Vatican State has suspended the "skip the line" option. To skip the line at the Vatican Museum, you have just to book on line, on the official site: Vatican museums. As for the basilica, you have to queue. Of course, the earlier the best. The entrance to the church is free. If you want something "guided" you must go to the Vox Mundi desk, on the right side in the atrium. You can choose a guided tour (15 euro) or and audio guide (5 to 15 euro, depending by the options you choose) . The dome has a different ticket 8 euro by foot /10 euro with the elevator (and 320 steps anyway)

I was in Rome in November 2021. I visited St Peters and climbed the dome of St Peter's Basicila. I arrived early at the security queue. There was a short 10-15 minute wait. When I left 90 minutes later, it was taking over an hour to pass through security. My advice would be to arrive at St Peter's early.

We did a private tour and ended up in St. Peter's during 5 o'clock mass. What a stirring experience. Our tour guide, Gaia, was worth twice what we paid!!! I highly recommend private, if you can swing it.

No.