The Market Square Underground Museum in Krakow is quite popular among tourists visiting the royal city, so don't hesitate to guarantee your admission in advance. The guide is waiting right next to the museum. Follow it through the museum exhibits to explore this unique archaeological reserve where real artifacts discovered by scientists are mixed with multimedia messages designed to "revive" stone and metal and illustrate what was happening on the Main Square hundreds of years ago. See the reconstructions of the 11th century burials, the model of the city, watch the traders, learn about the city executioner and his tools, listen to many interesting stories.