Reichenbach Abbey, dedicated to the Assumption of the Blessed Virgin,was founded in 1118 by Markgraf Diepold III of Vohburg and his mother Luitgard. During the Reformation it was looted, and secularised from 1553 to 1669, when it was re-established. It was dissolved again in 1803 during the secularisation of Bavaria. The abbey's property was confiscated by the state and eventually auctioned off in 1820.
After a couple of unsuccessful attempts to restore it as a religious house, the site was acquired in 1890 by the Brothers Hospitallers, who established a nursing home for the mentally and physically handicapped. Today there is in addition a special school teaching therapeutic care.
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.