Schloss Oranienstein

Schloss Oranienstein is one of the palaces of the House of Orange-Nassau, sited at Diez on the Lahn. It was built on the ruins of Dierstein Abbey between 1672 and 1681 for Countess Albertine Agnes of Nassau after she was widowed. She also owned a palace in Frisia, the Palace of Oranjewoud.

After the French Republican invasion destroyed the Dutch Republic in 1795, stadtholder William V, Prince of Orange and his family first fled to England, before settling in Oranienstein for several years. Here, William and his son William Frederick issued the Oranienstein Letters, recognising the Batavian Republic and renouncing their stadtholderate and territorial claims in the Netherlands in return for financial and territorial compensation elsewhere, granted by First Consul Napoleon Bonaparte. In 1806, the castle fell to the newly formed Grand Duchy of Berg. Napoleon auctioned off the castle's entire contents in 1811. After Napoleon's defeat, the Congress of Vienna assigned Oranienstein to the Duchy of Nassau.

Following Nassau's defeat in the Austro-Prussian War, the Duchy was annexed by Prussia in 1866. One year later, the palace was turned over to the Royal Prussian Army, which established a cadet school in Oranienstein. After the First World War, the cadet school was dissolved. On the occasion of the 600th anniversary of the town of Diez in 1929, the castle was renovated and opened to the public. Under Nazi Germany, the castle was used as a boarding school of the National Political Education Institute from 1934 to 1945. After the end of the Second World War, the castle was turned over to the German Bundeswehr in 1957 and they still occupy it today, together with adjacent barracks. It also houses a museum.

Text adapted from “Schloss Oranienstein” on Wikipedia, CC BY-SA 4.0.

Schloss Oranienstein ranks #2,729 of 7,738 worldwide in the atlas's castle fame ranking, and #204 of the 492 mapped in Germany. Founded 1671, it is older than 25% of the atlas's dated landmarks — one of 580 atlas entries founded in the 17th century. Its Wikipedia articles were opened 2,422 times in the last 60 days, more than 71% of the atlas. 7 more atlas landmarks stand within 25 km. The nearest day-trip guide is Koblenz, 29 km away. It is one of the 33 landmarks on the atlas's regional map of the Middle Rhine. See how Germany compares in the castle statistics.

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