Descend below the Main Market Square to explore one of Kraków’s most intriguing attractions. With priority entry, follow your knowledgeable guide through atmospheric tunnels that preserve traces of medieval streets, trading stalls, and everyday objects from centuries past. Innovative multimedia displays—featuring holograms, soundscapes, and projections—bring the Middle Ages to life, recreating the buzz of commerce and daily activity. As you walk through this underground city, you’ll hear stories of merchants, craftsmen, and travellers who once shaped Kraków into a thriving European centre of trade.