Aug 2, 2022
You can buy admission to the Vatican Museums online or in person.
The official website is the best place to get tickets because you can reserve your time slot and get skip-the-line access. If you make a reservation in person, there is a chance that you won't be able to enter the Sistine Chapel or museums due to long waits.
In order to avoid missing any must-sees, guided tours are the solution. They are indeed a great method to learn more about the many rooms and hallways. Skip-the-line passes are always included with tours.