The Vienna Cathedral in Vienna, Austria is a symbol of Vienna. It is located in the center of Vienna's city centre and is known as the "Heart of Vienna". The church tower is 136.7m high and is second only to Cologne Church and Ulm Church. Ranked third in the world. Originally built in 1147, this Gothic cathedral has been rebuilt and is still one of the three cathedrals in Europe. Access to the church is free, but visiting the church requires additional tickets. The funeral of the Austrian emperors of all ages was held in this church. Perhaps this is the reason. This church is solemn and not magnificent. The earliest architectural part of the church is the current gate and the door walls on the left and right sides, which are Roman architectural styles. The interior of the church is very different from the other European churches I have seen before. There are many vertical lines, and each column has engravings. Wide-angle shooting down the entire picture is very complicated. Although there are huge stained glass windows on both sides, the light inside the church is still very dark. In the last days of the Second World War, a fire destroyed the cathedral severely until the cathedral was reopened in 1948.