The Roman Catholic Church of St. Peter and Paul in Mělník is one of the oldest churches in Bohemia. The triple-nave Gothic church is dominated by a 60-metre-high square tower with a Baroque end that forms the dominant of Mělník and towers over the confluence of the Elbe and Vltava rivers. There is a crypt with an ossuary under a chancel of the church.
The beginnings of the church date back to the period around 1000 – the time of Princess Emma, the wife of Boleslaus II, Duke of Bohemia. The tower was built in 1483-1488 and the triple-nave is from the same period. The church has its current form since 1520. Minor modifications were made after the fires in 1555 and 1681 (Baroque onion dome of the tower), as well as during the complex reconstruction of the church in 1910-1916. The church has been protected as a cultural monument since 1958.
Interesting are the bells, probably cast by the Prague bell-maker Egidio-Jílek in 1410. They melted in the fire of the church in 1681. Three new bells from the workshop of the Mladá Boleslav bell-maker Jean Pricquey were put in the tower only in 1690. Only two of them remained, ‘St. Peter and Paul’ and ‘St. Wenceslaus and Ludmila’. Václav Koníček acquired a replacement for the third bell and the Holy Bishop Josef Koukl consecrated him to St. Agnes and Zdislava in 1993.
References: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.