Do not pay for this tour. They did not take us to all of the destinations advertised on the map they gave us (such as the Boyana Church and the National History Museum), but we only found that out at the very end. The tour lasts less than 1 hour, most of the time spent stopped in traffic. They had 1 tour guide who did not have a microphone and spoke so quietly that even the person sitting right next to her could not hear her, so she is completely useless. And on top of that we did not receive a ticket or any sort of receipt after paying them 20 leva per person.