The historical part of the city to the north of Ban Jelačić Square is composed of the Gornji Grad and Kaptol, a medieval urban complex of churches, palaces, museums, galleries and government buildings that are popular with tourists on sightseeing tours. The historic district can be reached on foot, starting from the Ban Jelačić Square, the center of Zagreb, or by a funicular on nearby Tomićeva Street. Each Saturday, (from April till the end of September), on St. Mark's Square in the Upper town, tourists can meet members of the Order of The Silver Dragon (''Red Srebrnog Zmaja''), who reenact famous historical conflicts between Gradec and Kaptol. It's a great opportunity for all visitors to take photographs of authentic and fully functional historical replicas of medieval armor.