First of all: I was in Rome in August during Corona, while all activities inside were only possible with the Green Pass. Accordingly, my experiences with regard to visitor density could vary from conventional operations. Castel Sant'Angelo is definitely worth a visit. The meeting point is directly at the main gate over which St. Angelo stands. Once there, you meet your guide, as described, to whom you give your name. He gives a short introduction and off you go into the castle. The green pass is checked at the entrance. Inside there is a ticket inspection and a brief fiber measurement. Everything together took less than 5 minutes. The guide was very friendly and particularly focused on the artistic aspects of the castle. Although my English is not the best, I could understand him very well. At the end you could linger in the castle and explore the rooms again on your own. The tour was very nice!

There were only four of us on this tour. Our guide told everything very vividly and had maps with him so that he could explain a lot in more detail. We were able to ask a lot of questions that he ALL answered perfectly. Unfortunately, the prison rooms, which we had not seen on our first visit, were closed due to Corona. It's a shame1

Great tour. Very cool tour and absolutely interesting facts. Guide is extremely knowledgeable. The day before we had a Colosseum tour (with another guide), which complemented each other very well. I would recommend first visiting the Colosseum including a guided tour and then the Castel Sant'Angelo with this tour.