Veynau castle stands in the middle of the Veybach valley, built in 1340 to close the ring of castles around Euskirchen, and thus belonged to the Jülich castle-belt. This is a very extensive complex of buildings, comprising a main castle with Palas and two corner towers, as well as an inner fore-castle with two round towers and a very large outer fore-castle.
The castle is characterized by frequent conversions, but its original features are recognizable, so that the interesting details from the 14th century are still visible.
Dietrich Schinnenmann von Aldenhoven obtained the newly built castle in 1340 as a fiefdom of the Margrave of Jülich and reinforced it to become the strongest fort in this area. During its long history, the castle stood up to several wars, was often damaged, but always rebuilt and restored. The castle belonged to the Margrave of Jülich until 1722.
After the end of the duchy of Jülich there were continual changes of owner, until finally in 1843 the Duke von Aremberg acquired the entire estate. Today the main castle is owned by Prof. Harald, Baron von Elmendorff, who has extensively restored the castle with the aid of the State of North Rhine/Westphalia.
References:The Villa d'Este is a 16th-century villa in Tivoli, near Rome, famous for its terraced hillside Italian Renaissance garden and especially for its profusion of fountains: the extraordinary system contains fifty-one fountains and nymphaeums, 398 spouts, 364 water jets, 64 waterfalls, and 220 basins, fed by 875 meters of canals, channels and cascades, and all working entirely by the force of gravity, without pumps. It is now an Italian state museum, and is listed as a UNESCO world heritage site.
Tivoli had been a popular summer residence since ancient Roman times due to its altitude, cooler temperatures and its proximity to the Villa Hadriana, the summer residence of the Emperor Hadrian I.
The Villa was commissioned by Cardinal Ippolito II d'Este (1509-1572), second son of Alfonso I d'Este, the Duke of Ferrara and grandson of Pope Alexander VI, along with Lucrezia Borgia.