The church of Santa Maria della Valle, also called Santa Maria della Scala, is known under the name of Badiazza, and was probably built during the 11th century in the Badiazza dried up riverbed of a stream that gives its name to the church. The church, that lies at the feet of the San Rizzo mountains, was recently restored and given back to the citizens and tourists who love to discover historic beauties not too far from the city centre.
The history of the monastic community is unconfirmed. It was founded by Normans at the end of the 11th century or by the Cistercian community founded in the 13th century. The monastery and the original church were enlarged and incorporated together, and the religious site was elevated to the rank of Abbey.
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.