Church St. Mary Magdalene (Magdalenenkirche) is one of the churches in Hildesheim. Founded in 1224, the current building was consecrated in 1294, the first Gothic building in Hildesheim. Extensive rebuilding took place in the 15th century and further additions were made in the 19th century. In the fifteenth century (ca. 1416) an altarpiece was created by an unknown artist, referred to as the Meister des Göttinger Barfüßeraltars depicting scenes from the life of Mary Magdalene. This has since been broken up and various panels are found in different museums. One of these, the Noli me tangere is in the Staatsgalerie Stuttgart.
The church was badly damaged in World War II on 22 March 1945 and partly restored in a simplified manner. The restoration was completed in 1961. Magdalenengarten, a baroque park laid out 1720–25, is close by.
The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.