The ancient city of Krakow in Poland was recognized by UNESCO as a World Heritage Site in September 1978. The ancient city of Krakow is centered on the Old Town Square. There is a building in the center of the square called "the oldest shopping mall in Europe" - built in the 16th century Sukiennice market. It sells a wide range of Polish-inspired goods, the most lovable of which is the mascot of Krakow City: the dragon. The east side of the Old Town Square is St.Mary Church, and the church bell tower has a trumpeting sound every hour. According to records, this was commemorated in the Middle Ages when a trumpeter who was loyal to his duties and stood by his post resisted the invasion of aliens. St. Mary's Church is one of the most beautiful Gothic buildings in Poland. It is 81 meters high and houses many precious works of art, such as the ancient and famous altar (built in 1489) with a picture of Jesus' crucifixion. Cross and colorful glass paintings, etc. Along the south side of the Old Town Square, the road to Grodzka is the Wawel Castel, the commanding height of Krakow. The castle is named after the city builder Wisla. It is the palace of the kings of Poland. The cathedral is where they are crowned and buried. Jagiellonian University and WYSPIANSKI Art Museum in Jagiellonian Poland are also recommended for excursions.