Pfünz Roman Fort, Castra Vetoniana, was a Roman cohort camp near Pfünz, a village in the municipality of Walting. It was built in about 90 AD on a 42-metre-high Jurassic hillspur between the valley of the Altmühl and that of the Pfünzer Bach stream. it is a component of the Rhaetian Limes which was elevated in 2005 to the status of a UNESCO World Heritage Site.
Of historical importance are the remains of the double V-shaped ditches hewn out of the rock in front of the position, the one on the western rampart being the best preserved. In 1998, as part of the construction of a high pressure water system, the Bavarian State Office for Monument Protection carried out further test excavations. The archaeological record and rich finds from Pfünz, some of which are very rare, are seen as reasons for further studies in the future.
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.