This 17th century church appears to be floating in the middle of a city lake. Also known as the Pilgrimage Church of the Monastery of Our Lady, or Our Lady of the Lake. It is considered the most prominent landmark of the city. One of the most important pieces in the church is the bell of desires that was put up in 1534. Legend says that those who ring the bell with their wishes come true. But there is one rule: you can only have one wish.