Nuremberg is the second largest city in Bavaria, Germany, but the old town is not large and it is effortless to visit. Nuremberg has a population of 500,000, which is much more lively than the towns of the previous few days. For 3.5 euros, you can climb the tower of the castle and take a panoramic view of Nuremberg. The main market square is the heart of the old town, and the unique Gothic church is full of medieval style. There is also a famous golden octagonal tower on the square. Its name is Nuremberg's Meiquan, which is decorated with 40 statues. In the past few years, Nuremberg has been in the process of maintenance, and now it is finally showing its perfect face. The golden iron ring is embedded in the outer iron railing. It is said that as long as the golden ring is rotated three times, the wish can be realized in the heart. I also silently made my wish.