The second option is, of course, a guided tour. Currently, a number of qualified guides who speak different languages guide the museum. Anyway, you need tickets to visit this place. Currently, tickets are personal, so you need to bring your ID / passport / driving license. As already mentioned above, the number of tickets is significantly limited. For example: before the pandemic, the limit of admission to the museum premises was up to 1000 people per hour, currently less than 450. Therefore, it is worth getting a ticket in advance. You can get it on the museum’s website or, for example, if someone intends to visit Krakow, use the services of local tour operators.