Rynek Underground
Beneath the main square, four metres down, lies the medieval level of the city: streets, shop foundations, objects found during the excavations, presented with holograms and projections. The ticket costs 45 złoty full and 35 reduced, with a family option at 90, and it is timed: buy online, because from the entrance on the square you cannot tell how big it is and it takes an hour and a half. The hours change from day to day, 10:00 to 19:00 on Monday, only until 15:00 on Tuesday and until 20:00 from Friday to Sunday, and the second Monday of the month it is closed. The temperature down there is constant, which helps in summer and in winter.

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