Wasserkirche

The Grossmünster, built between 1100 and 1220, is a protestant reformed church in Zurich's old town. The first part of the Grossmünster is believed to have been built by Charlemagne, who discovered the tombs of Saints Felix and Regula, two martyrs of Christianity, around the 7th century. The Protestant Reformation in Switzerland led by Ulrich Zwingli began in the Grossmünster, where he preached from 1519 onwards as a priest. The twin towers of the church, with their neo-Gothic domes, are the symbol of the town.

The Fraumünster Zurich, established in 853, is one of the four Reformed churches of the Old Town and one of the city's landmarks. The former Fraumünster Monastery, destroyed in the 19th century, was a Benedictine monastery.

St. Peter in Zurich, built from the 13th century, is one of the three Old Town churches that characterize the silhouette of Zurich. It is located on a hill in the old town near the Lindenhof, where the Roman settlement of Turicum and the imperial Palatinate lay.