children's fairy tale characters from Hansel and Gretel. North of the church are so-called "shambles" (Polish: jatki), a former meat market with a Monument of Remembrance for Slaughtered Animals. The Salt Square (now a flower market) opened in 1242 is located at the south-western corner of the Market Square – close to the square, between Szewska and Łaciarska streets, is the domeless 13th-century St. Mary Magdalene Church, which during the Reformation (1523) was converted into Wrocław's first Protestant temple. The Cathedral of St. Vincent and St. James and the Holy Cross and St. Bartholomew's Collegiate Church are burial sites of Polish monarchs, Henry II the Pious and Henry IV Probus, respectively. The Pan Tadeusz Museum, open since May 2016, is located in the "House under the Golden Sun" at 6 Market Square. The manuscript of the national epos, Pan Tadeusz, is housed there as part of the Ossolineum National Institute, with multimedia and interactive educational opportunities. Tourism and places of interest The Tourist Information Centre () is situated on the Main Market Square (Rynek) in building no 14. In 2011, Wrocław was visited by about 3 million tourists, and in 2016 about 5 million. Free wireless Internet (Wi-Fi) is available at a number of places around town. Wrocław is a major attraction for both domestic and international tourists. Noteworthy landmarks include the Multimedia Fountain, Szczytnicki Park with its Japanese Garden, miniature park and dinosaur park, the Botanical Garden founded in 1811, Poland's largest railway model Kolejkowo, Hydropolis Centre for Ecological Education, University of Wrocław with Mathematical Tower, Church of the Name of Jesus, Wrocław water tower, the Royal Palace, ropes course on the Opatowicka Island, White Stork Synagogue, the Old Jewish Cemetery and the Cemetery of Italian Soldiers. An interesting way to explore the city is seeking out Wrocław's dwarfs – over 600 small bronze figurines can be found across the city, on pavements, walls and lampposts. They first appeared in 2005. Wrocław Zoo is home to the Africarium – the only space devoted solely to exhibiting the fauna of Africa with an oceanarium. It is the oldest zoological garden in Poland established in 1865. It is also the third-largest zoo in the world in terms of the number of animal species on display. Small passenger vessels on the Oder offer river tours, as do historic trams or the converted open-topped historic buses Jelcz 043. The Centennial Hall (Hala Stulecia,